我只是一个试图在世界上找到自己位置的女孩。

心理过程进化是为了解决实际问题。

I'm not perfect, but I'm always striving to be better.

I'm not perfect, but I'm perfectly me.

If you lose or forget to bring a cable，adapter or charger，check with your hotel. Most hotels now have a drawer full of cables，adapters and chargers others have left behind，and probably have the one you are missing. You can often claim it after borrowing it.

化合价的概念是理解化学键的关键。