举例来说，多年以前，簿记员用双手来计算数字(还因为辛苦工作而受到称赞)，现在则必须使用计算机和会计软件工作。

For example, the bookkeeper who years ago did her figures by hand (and was praised for her hard work) now must use a computer and a spreadsheet software program.

youdao

在工作休息，吃、喝、吸烟和使用卫生间之前，都必须彻底清洗双手和脸部。

Wash hands and face thoroughly after handling and before work breaks, eating, drinking, smoking and using toilet facilities.

youdao

在工作休息，吃、喝、吸烟和使用卫生间之前，都必须彻底清洗双手和脸部。

Wash hands and face thoroughly after handling and before work breaks, eating, drinking, smoking and using toilet facilities.

youdao