賴世雄英語新聞聽力通 第63期:抽大麻會使心跳加快

(WASHINGTON, Reuters)The risk of a heart attack jumps nearly fivefold during the first hour after smoking marijuana.

(路透社華盛頓電)開始抽大麻的一個(gè)小時(shí)之內(nèi)，心臟病發(fā)作的危險(xiǎn)性幾乎會激增五倍。

this poses a particular threat to middle-aged users of the drug, especially those over age 45.

這種危險(xiǎn)性對于中年的大麻吸食者特別嚴(yán)重，尤其是超過四十五歲的人。

The increased risk from marijuana was more dangerous than sexual intercourse for a sedentary person.

對于久坐的人而言，抽大麻所增加的危險(xiǎn)性比性行為還高。

Marijuana can cause the heart rate to double.

大麻會讓心跳速度增快一倍。