他們輪換馱著對方。They give each other piggy-back rides.這個車間的工人上白班和上夜班每周輪換一次.The workers in this workshop do day and night shifts in weekly rotation.在交通信號輪換到綠燈以前不要穿過馬路.Before the traffic signal turns to green light don't cro...
This adulteration of food must stop.必須制止在食品中攙假。This adulteration of food must be stopped.必須制止在食品中攙假.Adulteration with petroleum is permitted in certain circumstances.在某種場合下,允許與石油摻合起來使用....
Even if the internals are often reworked, the automated tests prevent accidental regressions.即使內部構件經常被修改, 自動化測試防止了意外錯誤.Luckily, iron can be reworked and mistakes don't have to be thrown away.所幸的是，鐵可以再加工，次品、廢品不必被扔掉。S...
A couple of plain-clothes men had been sniffing round his apartment.幾名便衣男子一直在他的公寓周邊打探。They all had colds and were sniffing and sneezing.他們都傷風了,呼呼喘氣而且打噴嚏....those who like sniffing out bargains.喜歡淘便宜貨的人He crawled from pri...