例句：

　　I run so well I'm planning to enter some races.

　　我跑步很不錯，正在考慮參加一些比賽。

　　By that time the new system should be up and running.

　　到那時這個新系統(tǒng)應(yīng)該會運(yùn)轉(zhuǎn)起來了。

　　I need time to get my wind back after that run.

　　我跑過之后需要時間喘口氣。