“在某方面有很深造诣”用英语怎么说

Question

在某方面有很深造诣”用英语怎么说

Answer 1

...be an expert/ace in ....

...have/has high attainments in...

...attain highly in...

Answer 2

be good at ....
(不是is good at,因为谓语动词应该岁随着人称的变化而变化）

参考资料：我们刚学的．相信我

Answer 3

outstanding attainments in...

Answer 4

is good at

Answer 5

has high attainments in