Jan likes to knock about in sandals.

简喜欢穿着拖鞋到处游荡。

He spent several years knock about Europe.

他花了几年漫游欧洲。

Those tramp steamers knock about Southeast Asia.

那些不定期货船在东南亚一带往来行驶。

Most of the people I knock about with are in the union.

大部分和我有联系的人都在这联盟。

The business will knock about 5 per cent off Lenovo's full-year earnings per share, including the slight dilution from the shares issued to IBM.

该业务将令联想的全年每股盈利削减5%，包括向IBM发行股票后造成的轻微稀释。