只是我很擅长假装平静，其实心跳加速，的翻译：But I am good at pretending to calm, in fact, rapid heart beat, 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

I'm just good at pretending calm, in fact, heart rate,

But I am good at pretending to calm, in fact, rapid heart beat,

Only is I excels to disguise very much tranquilly, actually palpitation acceleration,

But I am very good at pretending to calm palpitations, in fact.

But I am good at pretending to calm, in fact, rapid heart beat,