to switch off lights when not needed to save energy
在不需要时关闭灯光以节省能源 (zai bu xuyao shi guanbi dengguang yi jiesheng nengyuan)
"Employees are encouraged to turn off lights when leaving the office."
"鼓励员工在离开办公室时关闭灯光。" (Guli yuangong zai likai bangongshi shi guanbi dengguang.)
to spend less money than you earn
to clean a surface by rubbing it with a cloth
to fix small errors or issues in software
to escape from something that controls or limits you
to suddenly become angry because of something
to allow yourself time to relax and calm down
