"He pulls a long face"= "他拉着长脸"？

have/pull/wear a long face 愁眉苦脸

If someone has a long face, they look very serious or unhappy.

Jill had such a long face yesterday / after she learned↗ that she failed her exam. ↘

昨天Jill得知她考试失败之后，非常的不开心。

take the long view (of sth.) 从长远考虑，从长计议（某事）

to think about the effect that something will have in the future rather than what happens now

You always have to take the long view↗/ when you are thinking about spending money on education. ↘

当你要考虑投资教育的时候，你务必要长远考虑。

have a long memory 记性好的

If someone has a long memory, they are able to remember things that happened far back in the past.

•Richard, who has a long memory, will not forget that meeting. ↘

好记性的Richard不会忘记那次会面的。