👨Isn't there anyone at home?家里没有人吗？
👩I'll knock again, Helen. Everything's very quiet.我再敲敲，海伦。一切都是安静的。
👩I'm sure there's no one at home.我肯定家里没有人。
👨But that's impossible. Carol and Tom invited us to lunch.但那不可能。卡罗尔和汤姆请我们来吃午饭的。
👨Look through the window.透过窗户看看。
👩Can you see anything?你能看到什么吗？
👩Let's try the back door.我们试试后门吧。
👨Look! Everyone's in the garden.看！大家都在花园里。
👩Hello, Helen. Hello, Jim. Come and have something to drink.你好，海伦。你好，吉姆。来喝点什么吧。