您要查找的是不是：
- It happened twenty years ago. 这事出在二十年前。
- It happened around twenty years ago. 那大约是二十年前的事了。
- It happened about twenty years ago. 那大约是二十年前的事了。
- At that time, she was grey-haired with wrinkles all over her face, while he still remained the same young face when the snowslide happened twenty years ago, so she deeply felt the power of time. 那个时候，她已经两鬓飞霜，皱纹满布，而他还是雪崩时二十年前的青春容颜。她深深地感觉到时光的力量。
- It happened around 10 years ago. 那是大约在十年前发生的事.
- It is about twenty years ago thing. 那大约是二十年前的事了。
- It happened close on 50 years ago. 事情发生在大约五十年以前。
- It was happing in about twenty years ago. 那大约是二十年前的事了。
- It was thing about twenty years ago. 那大约是二十年前的事了。
- It happened almost exactly a year ago. 这事情发生差不多正好一年了。
- She is said to have been an actress about twenty years ago. 据说她在20年以前曾是一位女演员。
- A friendship between us dated from twenty years ago. 我们俩的友谊源于二十年前。
- Hindley and I held it a favourite spot twenty years ago. 二十年前辛得雷和我把这儿当做留连忘返的地方。
- As it happened so many years ago, I don't remember the details. 因为年岁久远, 当时的具体情况已记不清了。
- It was stolen twenty years ago when Ted was a Boy of fifteen! 这车是在二十年前ted十五岁时被偷走的。
- I've kept up a friendship with a girl I was at school with twenty years ago. 我一直同工同20年前上学时的一位女同学保持着友谊。
- It happened in my hometown a couple of years ago while I was in London. 这事两年前发生在我的家乡，当时我在伦敦。
- A yuan does not go so far as it did twenty years ago. 现在一块钱不像二十年前的一块钱那么值钱了。
- It was twenty years ago that I met him for the first time. 我第一次遇到他是在二十年前。
- My village was often snowed in twenty years ago. 20年前我的村庄常被大雪封住。
