所以
suǒyǐ
therefore; as a result
In a story
妈妈说:“你可能会忘,所以我写下来了。”Mum said, “You might forget, so I've written them down.”妈妈出国 · Mum Goes Abroad · HSK 2
因为送得越快,钱就越多,所以他做什么都很快。Because the faster he delivered, the more he earned, he did everything fast.广场上的老师父 · The Old Master in the Square · HSK 2
Grammar with 所以
因为…所以
因为…所以… — because…so
之所以…是因为
之所以…是因为… — the reason why…is that
多重复句
多重复句 — multi-level (nested) complex sentences
三重或三重以上的复句
三重复句 — three-layer complex sentences

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