??? 情景例句
If you educate the public about dangerous diseases they can protect themselves, which will help to halt the spread.
如果你能教育公眾如何來防治危險疾病，他們就能夠保護好他們自己，從而阻止疾病的傳播。
Spot, the dog, always whimpers when he is left alone.
那條叫斯伯特的狗，被單獨留下來，時常寂寞得嗚咽。
I was being tested for a driving licence for the third time.
我第3次接受駕駛執照考試。