1.by chance 偶然2. to a certain degree 从某种程度上来说 在某种程度上3. think about 考虑4. The more, the better. 越多越好。5. Let me alone. 让我以个人静静/不要烦我。6. We are trying our best to speed up our economic development. 我们正在尽全力加快经济发展速度。7. They refuse to do what they think of as “low” work. 他们拒绝去做他们认为“低下”的工作。8. She has been struggling with illness for many years.她已经同病魔斗争多年了。