- 释义：
- n.副业，兼职；（球场等的）边线；（本业以外的）兼售商品；局外人的观点
- 例句：
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The stands were overflowing with farm and sideline products.
集市上农副产品非常丰富.
换一句
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He decided to turn his hobby into a lucrative sideline.
他决定把自己的爱好变成赚钱的副业.
换一句
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I asked the spectators to keep back from the sideline.
我要求观众们不要走近边线.
换一句