【例句】
Jet lag is caused because the body clock does not readjust immediately to the time change.
由于人體生物鐘不能迅速對(duì)時(shí)差作出調(diào)整，因而產(chǎn)生了飛機(jī)時(shí)差反應(yīng)。
Slow to respond to the change, your body clock is confused.
對(duì)變化反應(yīng)遲鈍表明你的生物鐘很混亂。