may as well

I needn't wait, I may as well tell you now.

我不必等了, 不妨现在就告诉你。

I’m already late but I’ll stay and have another drink. May as well be hanged for a sheep as for a lamb.

晚了，我索性再喝一杯；反迟到了，再晚一会儿也无妨。

We may as well assert that because a child has thriven upon milk, that it is never to have meat, or that the first twenty years of our lives is to become a precedent for the next twenty.

你还不说，因为一个孩子是吃奶长大的，所远不该吃肉，或者说，我们一生的开头二十年应该成为第二个二十年的先例。