BBC news 2009-07-03 加文本

leave behind不带, 留下, 遗留, 超过

例句：We must leave these things behind and turn over a new leaf in our lives.
      要把这些事情翻篇儿过去，新的生活就要开始了。

2. The aircraft, as thought, did not break up in the air, if it had, pieces of the fuselage would have been found twisted in a variety of directions.

a variety of各种各样的..., 种种...

例句：He has supplied our restaurant with a variety of fruits and vegetables for five years.
      五年来，他一直向我们餐馆提供各种水果和蔬菜。

3.They said Mr Zelaya had always been on their side.

on one's side站在谁一边

例句：When there are some disputes,he is always on our sides.
       遇到什么问题的时候，他经常站在我们一边。

4.El Mundo Newspaper accused Mr Saiz of using public money to go hunting and fishing, including, on one occasion, to Senegal.

on one occasion曾经, 有一个时候

例句：On one occasion, I saved a girl from frowning in a river.
       一个偶然的机会，我救了一个落水的姑娘。