他资质平平。
[误] He has a normal intelligence.
[正] He has an average intelligence.
注： normal 言其正常，average 言其平庸。貌似一般，但内涵不同，绝对不可滥用。
[误] He has a normal intelligence.
[正] He has an average intelligence.
注： normal 言其正常，average 言其平庸。貌似一般，但内涵不同，绝对不可滥用。
