length of time

基本解釋

Yet, the length of time does not correspond to an observed reality; it could be from five years to fifty years.
然而，這個(gè)時(shí)間的長(zhǎng)度與觀測(cè)到的現(xiàn)實(shí)無(wú)法對(duì)應(yīng)起來(lái)，它可能是五年，也可能是五十年。
As soon as you get the urge to eat something you need to find something else to do for the next 15 minutes (the length of time it can take to get over an urge).
一旦你有喫東西的沖動(dòng)，在接下來(lái)的15分鍾找點(diǎn)別的事情做（時(shí)間的長(zhǎng)度要能緩過(guò)這個(gè)沖動(dòng)勁）。
The duration required to define the work depends on the length of time necessary to discover and document the information, as well as the time required to gain agreement and approval from the client.
需要花費(fèi)在定義項(xiàng)目工作上的時(shí)間取決於了解和文檔化這些信息所必需的時(shí)間長(zhǎng)短，也取決於需要花費(fèi)在獲得客戶的同意和認(rèn)可上的時(shí)間長(zhǎng)短。

How quickly this can happen depends on the length of time a person is breathing the gas and the amount of the gas he or she breathes in.
Well, if this thing is going to vibrate for any length of time it better be a standing wave.
好的，如果它在任意時(shí)間振動(dòng),那它就是駐波。
麻省理工公開(kāi)課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
How long" can be used in a question and it refers to a length of time or a length of distance.
How long” 句型用於問(wèn)句中，用來(lái)詢問(wèn)時(shí)間或距離的長(zhǎng)短。
How long課堂 - SpeakingMax英語(yǔ)口語(yǔ)達(dá)人

The length of time seeking new employment has not been seen since the Great Depression.
FORBES: Labor Pains