bob [bɒb]

vt使上下（或来回）快速摆动;剪短（头发）;截短（尾巴）;轻拍，轻叩

vi行屈膝礼;上下（或来回）快速摆动;用浮子钓鱼;咬住悬挂或漂浮的目标物

n鲍勃;〈美口，英口〉同“shilling”;（女人，小孩的）短发，束发;轻拍

eg

She handed over a form, then bobbed down again behind a typewriter

她递过来一张表格，随后又立刻埋头在打字机后面忙活起来。

Huge balloons bobbed about in the sky above 

一个个巨大的气球在头顶的蓝天中漂浮着。

2bug out bag的英文缩写，指的是为自然灾害或者其他事故为应急逃生而准备的背包，这个背包里一般包括食物，水，药品和其他求生工具。

3BOB又名鲍伯头，BOB头的灵感来源于“圣女贞德”。1909年，一位名叫Antoine de Paris的波兰发型师在法国发明了它。

1 Is it Bob's photo No, it is not

2 Is he Mike Yes, he is

3 What is his name His surname is Smith

4 Is this your name Yes, it is

5 This is two beautiful photos of my family

6 This is a book for you

7 It is an orange bag

8 Is it a dictionary Yes it is

9 Her shirt is white

10 Is this his black pen No, it is not

I have a happy familyThere are my father,my mother,my brother and I

My father works a long way from homeAnd my mother is a housewifeMy brother is a student who studies in the school

In a word,my family is full of happiness

I have a very happy familyThere are four people in my family--my parents ,my younger brother and IMy fathther is working in another city,so he is always very busyAs a famous saying goes :" There is always an able woman behind a successful man ",my mother is a housewife