设备研发 主管 职责:英语翻译: 我昨天在游泳馆游泳时,不小心感冒了

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I caught a cold while I swimming in natatorium yesterday

I caught a cold occasinally while I was swimming in a natatorium yesterday.

I caught a cold while i am swimming in a natatorium yesterday .

I caught a cold when I was swimming in a natatorium yesterday .