go abroad;leave one's native land;went abroad ;
例句:
We have lost sight of him since he went abroad.
在他出国以后,我们就失掉了联系.
Friends managed to smuggle him secretly out of the country.
朋友们想方设法将他秘密送出国了.
My work takes me abroad a lot.
由于工作原因,我经常出国。