岛屿旅游设施建设前后对比图

The response presents a relevant overview and reports key features such as the pier, reception, restaurant, accommodation, and water activities, but it includes unsupported details like the resort occupying three quarters of the island and more trees than before, and it omits the footpaths shown in the legend.

Ideas progress logically across facilities, recreational additions, and an overview, with generally effective linking devices, though some connections such as 'To further promote' feel slightly mechanical.

Vocabulary is adequate and sometimes precise for describing maps and change, with items like 'newly built pier' and 'vehicle track', but it shows occasional inaccuracy in phrases such as 'much improvements' and 'recreational spots upgraded'.

A reasonable range of structures is used, including relative clauses and passive forms, but recurring errors such as 'three quarter', 'accessible by visitors', and 'in the island' affect accuracy.

Key features of both maps, including the beach, trees, accommodation, reception, restaurant and pier, are reported accurately, but the response lacks a clear overview of the main overall change, limiting task achievement.

The response is organised logically with clear before-and-after progression and effective use of referencing and cohesive devices such as 'prior to' and 'following construction work'.

Vocabulary is sufficiently flexible and precise for the task, with appropriate terms such as 'clusters of trees', 'distributed', and 'circle formations', and no noticeable errors in word choice or collocation.

A range of structures, including passives, relative clauses and prepositional phrases, is used with good control and produces consistently accurate, clear sentences.

The response covers the key features of both maps with an effective overview of the island's transformation, and the reported details such as the accommodation counts, reception, restaurant, pier, and swimming match the visuals, though the footpath and vehicle track network is omitted.

Ideas progress logically from overview to specific locations, with a clear paragraph structure and well-managed cohesive devices, though some linking is slightly mechanical, for example the repeated use of 'however'.

Vocabulary is flexible and precise for describing spatial change, with natural collocations such as 'completely transformed', 'dotted around', and 'allowing yachts access', marred only by minor redundancy in 'the only natural feature to remain'.

A wide range of structures is used with strong control, including participial and relative clauses, though a small number of errors such as the agreement slip in 'a reception building and a restaurant has been developed' are present.

The response covers all key features of both maps accurately, including accommodation, reception, restaurant, pier, paths, and the swimming area, with a clear overview of the island's transformation and appropriate comparisons between before and after.

Ideas progress logically from overview to detailed description, with well-managed cohesive devices such as referencing and sequencing that guide the reader smoothly through the changes.

Vocabulary is flexible and precise, using natural topic-specific items like 'accommodate visitors', 'designated swimming area', and accurate spatial language, with only minor imprecision such as describing the vehicle track as a 'short road'.

A wide range of structures is used with flexibility and accuracy, including relative clauses, passive constructions, and complex prepositional phrases, with errors being rare and non-impeding.

The response gives a clear overview of the transformation, reports the key features (palm trees retained, fifteen accommodation huts, restaurant, reception, pier, footpaths and vehicle tracks, swimming at the beach) with largely accurate data including the island's approximate length, with only minor imprecision in spatial placement.

Ideas are logically sequenced from overview to before-state to after-changes, with a range of cohesive devices used naturally, though some referencing and transitions such as 'Now though' are slightly informal or loosely attached.

Vocabulary is flexible and precise for a map description, with natural collocations like 'a scattering of palm trees', 't-shaped pier', and 'traverse the island', showing good awareness of style with no lapses in word choice.

A wide range of structures is used, including varied passive and active constructions and complex sentences, with strong control and only rare minor errors that do not impede meaning.