开始新生活的英文简写为Start a new life。

双语例句：

1、他们在加拿大开始新生活。

They started a life in Canada.

2、她去澳大利亚开始新的生活。

She went to Australia to start a new life.

3、他决心从事业失败中爬起来，重新开始新生活。

He was determined to start a new life out of the ruins of his career.