举办国际体育赛事对国家利弊之争

The essay addresses both views fully, presents a consistent opinion, and develops main ideas with relevant explanation, though the example and some claims remain somewhat general rather than fully extended.

Ideas are organised logically across clear paragraphs with effective linking devices and a clear progression throughout, with only minor mechanical sequencing such as formulaic connectors.

Vocabulary is flexible and mostly precise, with topic-appropriate expressions such as 'underused', 'urban renewal' and 'financially risky'. The less natural phrase 'the mentioned drawbacks' could be expressed more idiomatically as 'the drawbacks outlined above'.

A wide range of complex structures is used with generally good control, including relative clauses and concessive constructions. A minor punctuation lapse occurs in 'cause environmental damage, and strain public services', where the comma unnecessarily separates coordinated verb phrases.

The essay discusses both views, maintains a clear position against hosting, and illustrates the reputational benefit with South Africa and China. The claims that all benefits are short-lived and that better alternatives always exist need qualification, while the practical value of reputation could be explained further.

The discussion moves logically from benefits to disadvantages and a conclusion, with clear transitions such as 'However' and 'In addition'. The reference 'those aforementioned benefits' is unnecessarily heavy, and the transition to calling all benefits short-lived needs a more careful link to the earlier reputation examples.

The essay uses a broad topic vocabulary, including 'revitalizing depressed areas' and 'economic burden'. Some expressions are less precise or natural, such as 'promote their profiles' and 'the environmental and economic aspects of a country'; these could be made more idiomatic and direct.

The essay uses concessive and relative clauses and participle phrases, with many well-controlled complex sentences. Local errors include the missing determiner in 'hundred acres' and the malformed phrase 'its successful Olympic Beijing 2008'; both can be corrected without changing the argument.