我现在很后悔在国内的时候，有很多时间去走四方，我却因为囊中羞涩，也因为缺乏勇气而没有去。

I now very much regret that when I was in China I had plenty of time to roam around but I did not, because of the lack of money and the lack of courage.

youdao

不，我不会把金条藏在床下，因为我仅仅只是对我的信念缺乏一些勇气罢了。

No, I’m not stashing gold bars under my bed. But that’s only because I lack the courage of my convictions.

youdao

另一只乌鸦不屑地说，他开始鼓动自己的同伴，因为他本人也缺乏勇气。

Another crow said with disdain, he began to encourage his companions, because he himself is also a lack of courage.

youdao