Beltway
n. <美>(環繞城市或某一地區的)環路,環形公路
? 同義詞
??? 情景例句
This is fun.
很有意思。
Good idea!
真是個好主意！
With all these mouths to feed, he didn't know what to do.
由于有那么多人要供養，他不知道怎么辦才好。