評論
打印
1.go-ahead 前進
例句：The more go-ahead cities in China, including Beijing, Shanghai and Guangzhou, have handed some rubbish-disposal contracts to private firms.
更多的走在前列的城市，包括北京上海廣州，已經把部分垃圾處理工作承包給私營公司。
2.ahead of 在…之前
例句：The soldiers probed cautiously ahead of them for mines.
士兵們小心翼翼地探測前方的地雷。
3.marine life 海洋生物
例句：We know exactly how long this wreck has been under water and how long marine life has been growing on it.
我們能夠確切地知道這些殘骸在水中有多長時間,以及海洋生物在其上面生長了多久。
4.coral reef 珊瑚礁
例句：Tetiaroa consists of 13 white sand islets encircled by a coral reef which, from above, appears to shimmer like a turquoise amulet.
羅阿島由13個被珊瑚礁所環繞的白沙小島組成，從空中俯瞰，像一個藍綠色的護身符在閃爍。
