now or never
01
机不可失, 这是最后的机会
used to suggest that right now is the only time a person has a chance for taking an opportunity or else they lose it forever
习语
例子
If you want to apply for the grant, it's now or never.
如果你想申请这笔资助,现在就是最后机会。
机不可失, 这是最后的机会
如果你想申请这笔资助,现在就是最后机会。