The place needed a good spring clean before we could move in.

　　那地方得來(lái)個(gè)大掃除，然后我們才能搬進(jìn)去。

　　He needed to be taken down a peg or two.

　　Considerable modification of the existing system is needed.

　　需要對現有的系統進(jìn)行相當大的改進(jìn)。

　　He argued that they needed more time to finish the project.

　　他提出理由說(shuō)明他們需要更多的時(shí)間來(lái)完成該項目。

　　A special code is needed to override the time lock.

　　這定時(shí)鎖要用特定密碼才能打開(kāi)。

　　No conversion from analogue to digital data is needed.

　　沒(méi)有必要把模擬轉換為數字數據。

　　They needed to make up ground on their competitors.

　　他們必須窮追猛趕競爭對手。