他不善于表达用英语表达为：He is not good at expression.
expression
n.表示;表达;表露;表情;神色;词语;措辞;表达方式
复数： expressions
相关介绍
Try to put a little more expression into it!
尽量注入更多的感情！
Freedom of expression is a basic human right.
言论自由是基本的人权。
The expression in her eyes told me something was wrong.
她的眼神告诉我出事了。
His face took on a set expression.
他脸上现出凝滞的神态。
The expression on his face never changed.
他的面部表情总是一成不变。
His expression changed from surprise to one of amusement.
他的神情由惊变喜。
There was a worried expression on her face.
她脸上流露出担心的神色。
