1) I'm not as good as he is.; I can't compare with him.
我不如他。
2) I am behind him in maths.
我数学不如他。
3) His work is inferior to mine.
他的工作不如我。
4) I am behind him in English.
我英语不如他。
5) Why am I Inferior to Him
我为什么不如他
6) He is less tall than she is
他不如她高。
补充资料：如果
1.连词。表示假设。
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