He spent six weeks in traction after he broke his leg.

　　他腿部骨折后做了六個星期的牽引治療。

　　Is there an alternative to traction for a broken leg?

　　對于腿部骨折有什么方法替代牽引治療嗎？

　　Isabelle's legs were in traction for about two and a half weeks.

　　伊莎貝爾的腿做了兩周半的牽引治療。

　　Beware of dishonest traders in the tourist areas.

　　在旅游區(qū)一定要謹防奸商。

　　Motor traders are looking forward to a further increase in vehicle sales.

　　汽車經銷商預期汽車銷量會進一步攀升。