几个英语单词,英汉互译一次重感冒-四点一刻-跟我学英语-扫地-a camping trip-surf the Inter

一次重感冒- a bad cold
四点一刻- a quarter past four
跟我学英语- learn English from me
扫地- sweep the floor
a camping trip- 野营
surf the Internet- 上网冲浪
lie on one's back- 仰面躺着
at once- 马上
catch insects- 捉昆虫