A：Oh!!! I have a horrible toothache.哦，我的牙痛死了。
B：You should go to the dentist.你该去看看牙医。
A：I hate dentists.我讨厌看牙医。
B：Well, suffer then. If you have a toothache, you have to go to the dentist.那么，你就忍着吧。如果你牙痛，你应该去看牙医的。
A：It always hurts. I hate going.它老是痛个不停，我讨厌去看牙医。
B：Stop being such a baby. If it really hurts that much, just let them knock you out.别象个小孩子似的。如果牙真的那么痛的话，就让医生治疗。
A：O.K., O.K., I’ll go.好了好了，我会去的。
B：Good. You feel better after you do.那才好。去了之后你会觉得好受一些的。