The variable can also be a selection that the user can make (for instance, Save changes or Cancel).

变量也可以被用户选择(例如，保存更改或取消)。

youdao

While that order is processing, another transaction is started to cancel some of the changes.

在该订单处理时，另一个事务开始取消某些变更。

youdao

Again, you have the option to cancel out of the changes.

同样，也可以取消修改。

youdao

If you cancel a contract and no money changes hands, do you have taxable income?

FORBES: Contract Cancellations Trigger Taxes