目光接触的杀伤力巨大，所以眼神必须在热烈和微妙之间掌握好分寸，这是很重要的，而且，这也是常把目光直接接触的时间限定在一两秒钟之间的原因。

Eye contact is extraordinarily powerful, so it's important to walk the line between intensity and subtlety, which is why we usually restrict direct eye contact to only a second or two.

youdao

眼睛是心灵的窗口，一个人的眼神可以折射出性格，透露出情感，传递出微妙的信息。

Thee eyes are the window of the soul, a person's eyes can reflect the character, revealing the feelings, convey subtle information.

youdao

眼神交流是很微妙的。

Eye contact is a subtle thing.

youdao