After three years of special training, Amy has become an expert in this field.
經過 3 年特訓，艾咪已成為這一領域的專家。

David is expert in teaching English.
大衛對教英文很有經驗。

Dad predicted that I would win the contest, and he was right.
老爸預測我會贏得這次的比賽，結果他是對的。

The Gobi Desert has vast rocky areas.
戈壁沙漠有廣大的岩石區。

According to the news, experts predict a rocky road ahead for the global economy.
據報導，專家預測全球經濟前景不穩定。

Nathan stared straight ahead.
納森直直瞪著前方。

There’s a truck ahead of us. Be careful when driving.
我們前面有一輛卡車。開車時要小心。

Go ahead; we are all ears.
開始說吧！我們正洗耳恭聽。

This could become a global problem.
這可能成為全球的問題。

Global warming is an issue which we can’t pay too much attention to.
全球暖化是個我們再注意也不為過的議題。

The economy of this country seems to be improving.
這個國家的經濟似乎正在好轉。

Several decisions about the economy were made by us in order to save money.
為了節省開支，我們做了好幾樣省錢的決定。