雅思倍数句子

在雅思写作中，表达倍数的句子可以采用以下几种句型：

1. "A is x times as big as B."

例如：The amount of coal consumed was three times as much as that of oil.

2. "A is x times larger than B."

例如：The hall is five times bigger than our classroom.

3. "A is x times that of B."

例如：The number of students in class A is twice that in class B.

4. "There are x times as many A as there are B."

例如：There are twice as many students in class A as in class B.

5. "A is x times the size of B."

例如：The earth is 49 times the size of the moon.