vi.选择；决定
They opt for more holiday instead of more pay. 他们选择了延长假期而不是增加工资。
It's difficult to opt from so many choices. 从那样多可供选择的东西中做选择是困难的。
Employees may opt out of the company's pension plan. 雇员可选择不参加该公司的养老金计划。
It is hard to condemn those who opt out of parenthood. 我们很难指责那些决定不当父母的夫妇。
