change off

To alternate with another person in performing a task.

交替：与他人交替做同一份工作

To perform two tasks at once by alternating or a single task by alternate means.

轮流：同时做两项任务时交替着做或以交替的方式做一项工作

change address

move house or business premises

搬家；迁址

change colour

blanch or flush

（脸色）变白（或发红）

a change is as good as a rest

(proverb)a change of work or occupation can be as restorative or refreshing as a period of relaxation

(谚)改换工作益如休养

change one's mind

adopt a different opinion or plan

改变看法；更改计划

a change of air

a different climate, typically as means of improving one's health

改换环境（多指易地疗养）

a change of heart

a move to a different opinion or attitude

改变见解；改变态度

change places

exchange places or roles

互换位置；互换角色

change step

alter one's step so that the opposite leg is the one that marks time when marching

（行军时）换步

change the subject

begin talking of something different, especially to avoid embarrassment

（尤指为避免尴尬而）转换话题

change one's tune

express a very different opinion or behave in a very different way, especially in response to a change in circumstances

（尤指为适应情况变化而）改口（或改变做法），见风使舵

for a change

contrary to how things usually happen or in order to introduce variety

与惯常相反；为了变变花样

it's nice to be pampered for a change.

偶尔被关照一下还挺好的。

get no change out of

(Brit. informal)fail to get information or a desired reaction from

(英，非正式)从…处一无所获

ring the changes

vary the ways of expressing, arranging, or doing something

改变说法；改变安排；改变做法