例句：
New York is where the action is.
紐約是個熱鬧活躍的地方。
Today is Tuesday, so tomorrow is Wednesday.
今天是星期二，那么明天就是星期三。
It is a mild morning and the sun is shining.
這是一個和煦的早晨，太陽在照耀著。
The clear inference is that the universe is expanding.
顯然結(jié)論是宇宙在擴(kuò)大。
It is essential that your diet is varied and balanced.
重要的是你的飲食應(yīng)當(dāng)是多樣而平衡的。