单词see with half an eye
na.: 一看就明白[了解]
网络: 一目了然；一望而知；一眼就看得很清楚
一目了然
e. g. You can see with half an eye that he and his wife are unhappy together.
你不用细看就能看出他和他太太在一起不快乐。
Anyone can see with half an eye that the essay was written with the help of an adult.
谁都看得出，这篇文章是在大人的帮助下写成的。
e. g. Anyone can see with half an eye that he"s in love with her.
谁也可以凭半只眼睛就看出他是爱上了她啦。
The new teacher could see with half an eye that the girls in the class are more mischievous than the boys.
新来的老师一看便知道，这班上的女生比男生更调皮。
e. g. I can see with half an eye that John is a foolish man.
我一看就知道约翰是个笨蛋。
You can see with half an eye that he is not getting along very well with his neighbour.
你不难看出，他和邻居处得不好。
can see with half an eye that he is a fool.
我一看就知道他是个笨蛋。