The weather here varies between cool and very hot.
這裡的天氣變化很大，忽而涼爽忽而酷熱。

Tom varied the games he played with the children so as not to bore them.
湯姆更換和孩子們玩的遊戲，以免使他們感到無聊。

Believe it or not, it took me almost two hours to get through customs.
信不信由你，我花了將近兩小時才通關。

Collecting old records is one of my hobbies.
蒐集舊唱片是我的嗜好之一。

The medicine was starting to take effect.
這藥開始見效了。

The doctor said this drug doesn’t have any side effects.
醫生說這藥沒有任何副作用。

Smoking will certainly have a bad effect on your health.
抽菸對你的健康絕對有不良的影響。

The manager knew it would be hard to effect his changes.
經理知道很難實現他的變革。

The drug is efficient in getting rid of a cold.
這個藥治療感冒很有效。

Andy has been taking drugs for high blood pressure for almost a year.
安迪已經吃高血壓的藥將近有一年了。

Never take drugs, or you’ll be sorry for the rest of your life.
絕對不要吸毒，否則你會後悔一輩子。

Drug trafficking is illegal in almost every country.
幾乎在每一個國家毒品交易都是非法的。

Be careful! The juice might be drugged.
小心！這果汁可能被下藥。

Eat more vegetables and less meat.
多吃點蔬菜，少吃點肉。