1、To understand A and B is essential.
必须学习A和B
2、This kind of food tastes delicious.
这种食物吃起来很可口。
3、He looked worried just now.
刚才他看上去有些焦急。
4、Springcomes. It is getting warmer and warmer.
春天到了,天气变得越来越暖和。
5、The tree has grown much taller than before.
这棵树比以前长得高多了。