带有可选结束，停止比较年代在那个位置。

With optional end, stop comparing s at that position.

youdao

当然，即便是在当年，搭车也存在着安全隐患，但总体来说，那个年代相对还较为安全和简单，一些隐患也比较好控制。

There were safety concerns, of course, even then; but by and large it was a safer, simpler time, and such concerns seemed more manageable in those days.

youdao

比较现在的乌克兰和90年代的俄罗斯尽管看起来很好但是却是错误的。

It is also tempting but wrong to compare Ukraine now with Russia in the 1990s.

youdao