汽车工业
重工/船舶
石油装备
安防/智能系统
新能源/环保
冶金矿业
化学化工
五金配件
教育培训
旅游文化
[攻略］I 顺序相同
1）up and down：上上下下，起伏地
The boat bobbed up and down in the water
那只小船在水中颠簸。
2）more or less：或多或少，有点儿
He more or less thought it was his duty to tell me．
他或多或少认为告诉我是他的责任。
3）rock and roll：摇滚乐
4）deaf and dumb：又聋又哑
5）heart and soul：全心全意地，满腔热情地
He devoted himself heart and soul to his work．
他全心全意地致力于工作。
6）day and night：日日夜夜，夜以继日
7）husband and wife：夫妻，夫妇
They have lived together as husband and wife for years．
他们结为夫妇共同生活了很多年。
8）black and white：（指电影、电视、照片等）黑白
I changed my black and white television for a color set．
我把黑白电视机换成了一台彩色的。
9）black and blue：青一块、紫一块的
10）wax and wane：（力量或重要性）兴衰，盛衰
Throughout history em pires have waxed and waned．
历史上各个王朝均有兴衰。
11）home and abroad：国内外，海内外
Mount Tai attracts many tourists from home and abroad．
泰山吸引了许多海内外游客。
12）Ladies and gentlemen：女士们、先生们（用在发言的开始，虽然有时汉语也会说：“先…………
[攻略］I 顺序相同
1）up and down：上上下下，起伏地
The boat bobbed up and down in the water
那只小船在水中颠簸。
2）more or less：或多或少，有点儿
He more or less thought it was his duty to tell me．
他或多或少认为告诉我是他的责任。
3）rock and roll：摇滚乐
4）deaf and dumb：又聋又哑
5）heart and soul：全心全意地，满腔热情地
He devoted himself heart and soul to his work．
他全心全意地致力于工作。
6）day and night：日日夜夜，夜以继日
7）husband and wife：夫妻，夫妇
They have lived together as husband and wife for years．
他们结为夫妇共同生活了很多年。
8）black and white：（指电影、电视、照片等）黑白
I changed my black and white television for a color set．
我把黑白电视机换成了一台彩色的。
9）black and blue：青一块、紫一块的
10）wax and wane：（力量或重要性）兴衰，盛衰
Throughout history em pires have waxed and waned．
历史上各个王朝均有兴衰。
11）home and abroad：国内外，海内外
Mount Tai attracts many tourists from home and abroad．
泰山吸引了许多海内外游客。
12）Ladies and gentlemen：女士们、先生们（用在发言的开始，虽然有时汉语也会说：“先…………
