例句：

　　New York is where the action is.

　　紐約是個(gè)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(gè)和煦的早晨，太陽(yáng)在照耀著(zhù)。

　　The clear inference is that the universe is expanding.

　　顯然結論是宇宙在擴大。

　　It is essential that your diet is varied and balanced.

　　重要的是你的飲食應當是多樣而平衡的。