正文： Good evening, sir. 晚上好，先生。 How can I help you? 我能帮你什么忙吗? Yes, we jus...

正文： A cell is the basic unit of life. 细胞是生命的基本单位。 The cell is the smalle...

正文： Civil wars are fought between citizens of the same country and are f...

正文： When considering salary and benefits, some of the lowest paying jobs...

正文： What kind of careers are the best, and what are the qualifications? ...

正文： Hey, have you decided how you're going to vote? 嘿，你决定怎么投票了吗? No, I h...

正文： You don't look good. 你看起来不太好。 Is something bothering you? 有什么事困扰着你吗？...

正文： Employees are the people who work for a company. 员工是为公司工作的人。 Some em...

正文： Goods and services supply what people need or want. 商品和服务提供人们需要或想要的东...