重點(diǎn)講解:
1.in fact實(shí)際上
People occasionally tell you, "Do that in your free time, "but in fact there's no such thing as"free"time.
人們有時(shí)候會(huì)對(duì)你說:“在你空閑的時(shí)候做那件事吧,”但是,實(shí)際上這種“空閑”時(shí)間是沒有的 。
2.in response to響應(yīng);回答
In humans melatonin levels rise at night, in response to darkness and cues from the circadian clock.
人類的褪黑激素水平在夜晚上升,以響應(yīng)黑暗和晝夜節(jié)律鐘發(fā)出的信號(hào) 。