选择公共交通出行而不是私家车。
2009年的全球公共交通出行数超过102亿次。
More than 10.2 billion trips were taken on public transit in 2009.
一些人喜欢有自己的车出行,另一些人喜欢用公共交通出行。你同意哪种?解释为什么。
Some people prefer to own cars; others prefer to mainly use public transportation. Which do you agree with? Explain why.
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