Don't know much about history 我不太懂歷史

Don't know much biology 也不太懂生物

Don't know much about science book 我不太懂科學

Don't know much about the french I took 也不懂多少法文

Don't know much geography 我不太懂地理

Don't know much trigonometry 也不懂什麼三角函數

Don't know much about algebra 我不懂太多代數

Don't know what a slide rule is for 也不知道計算尺有什麼用處

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