The rise of a new great power is always a cause for concern among existing powers, as it threatens the existing balance of power.
捍卫英语纯正性的问题在于,英语就像妓院里的妓女一样纯洁。我们不只是借用词汇;有时,英语会追着其他语言进入小巷,把它们打晕,然后从它们的口袋里翻找新词汇。
I don't think anything is unrealistic if you believe you can do it.