英语语法分析

Being a good boy, the eagle listened to his mum and learned how to hunt mice proficiently.

作为一个好孩子，鹰听了妈妈的话，学会了如何熟练地捕捉老鼠。

We can't use chopsticks proficiently.

我们不太擅长用筷子。

I speak Hindi and I'd like — I hope to learn a language a bit more proficiently.

我会说印地语，而且我喜欢—我希望把一门语言学得再熟练些。