? 同義詞
??? 情景例句
I estimate his age to be about 30.
我估計他的年齡大約30歲。
People are always changing, aren't they?
人總是在變，不是嗎？
Municipalities naturally want to secure the campers' site fees and other custom.
市政當局當然希望獲得露營者的場地費和其他光臨的好處，