他結婚3年了。
2. It will be a long time before everything returns to normal.
(將)要很長時間一切才恢復原狀。
3. It was 3 hours before the fire was put out.
過了三個小時大火才被撲滅。
4. It won’t be long before he comes back.
不會要很久他就會回來的。
5. It is/was the first (second) time (that) I have been/had been here.
這是我第一(二)次我來這里。
6. It makes no difference to me when the sports meeting will be held.
運動會什么時候舉行對我說無關緊要。
7. Two many students find it difficult to get into the classroom on time in the morning.
太多學生覺得早上按時到校很難。
8. It is no use/good learning without practice.
學而不用沒有用處/不好.(光學不練假把式)
9. It was Oct 1st, 1949 when PRC was founded.
中華人民共和國成立的時間是1949年10月1日。
10. It was on Oct 1st, 1949 that China was founded.
中華人民共和國就是在1949年10月1日成立的。