?? 詞語組成解析
shift
[??ft]
vt.& vi. 改變;去掉;擺脫掉;換擋;
vt. 換…的衣服，更（衣）;賣，出售;[計算機(jī)]使（數(shù)據(jù)）位移;
vi. （汽車）換擋;換衣服;蒙混;自己謀生;
n. 移動，轉(zhuǎn)移，轉(zhuǎn)換;變遷，變化，變換，替換，更換，掉換，更易，代用;（汽車等的）變速;
??? 情景例句
Being with him helped.
和他在一起有幫助。
The message is often a famous quotation, religious principle or short poem.
格言經(jīng)常是一句著名的名言、宗教教條或短詩。
and one odd finding that makes the problem puzzling is that it looks very much as if sleeping is not simply a matter of giving the body a rest.
一項使人對這個問題感到困惑的奇怪的發(fā)現(xiàn)是，睡眠在很大程度似乎并不僅僅是為了使身體得到休息。