Atpresent, many teenagers smoke. I don't think it's a good phenomenon. It must bestopped, for smoking is harmful in many ways.

目前，很多青少年吸煙。我不覺得這是一個好的現象。這種現象必須要停止，因為吸煙在很多方面都是有害的。

First,smoking is bad for our health. As we start smoking, it's so difficult to giveup, because the tobacco contains a drug called nicotine, which can get us intothe habit of smoking. When we go without nicotine, our bodies will feel sick.

首先，吸煙對我們的健康有害。我們一開始吸煙，就很難戒掉，因為煙草含有一種叫尼古丁的藥物，它能讓我們養成吸煙的習慣。當我們體內沒有尼古丁時，我們就會感到惡心。

Second,smoking is so dangerous. When we smoke in bed, we may kill ourselves as well asburn down our houses, for burning cigarette ends may cause a big fire. And ifwe threw the cigarette ends anywhere, it would also cause a fire disaster.

第二，吸煙是危險的。我們在床上吸煙的時候，我們可能會導致自殺或者燒毀房子，殺死自己，因為燃燒的煙頭可能引起火災。如果我們把煙頭丟在任何地方都有可能會引起火災。

Furthermore,once we smoke in public, we may make other people feel uncomfortable as well.

此外，如果我們在公共場所吸煙，我們可能會讓其他人感到不舒服。

Accordingly,for the sake of your and others’ health, please don't smoke.

因此，為了您和他人的健康，請不要吸煙。