She tore off two sections of paper towel and folded them lengthwise.
她撕下两格纸巾，然后纵向对折。
Peel the onion and cut it in half lengthwise.
剥掉洋葱皮并把它纵向切成两半。
We can say on nowise the ground, the social every vocation is already inseparable with software.
我们可以毫不夸张地说，社会各行各业都与软件已经密不可分。
It would be unwise to comment on the situation without knowing all the facts.
不全面了解情况就对局势妄加评论是不明智的。
She was hurried into making an unwise choice.
她在催逼之下作出了不明智的'选择。
It would be unwise to expect too much
期望过高是不明智的。