circuit; lap; turn

1. 池塘四周聳立著一圈樹木。
   A fringe of trees stood round the pool.
2. 發(fā)動機(jī)在最后一圈時失靈了
   The engine conked out on the final lap.
3. 當(dāng)他們跑最后一圈時，托馬斯仍位居第二。
   As they entered the last lap, Thomas was still running second.
4. 地球每24小時自轉(zhuǎn)一圈。
   The earth turns (ie rotates) on its axis once every 24 hours.
5. 賽跑進(jìn)入最後一圈時，觀眾為運動員加油鼓勁。
   The crowd cheered the runners on as they started the last lap.

一的英語翻譯：

圈的英語翻譯：