暴脾气媛媛
1.就我们所知，地球是人类唯一可以居住的星球。（as far as) As far as we know, the earth is the only planet where we can live.2.田野被一层薄薄的雪覆盖着。（be covered with) Fields are covered with a thin layer of snow.3.大城市汽车很多，严重污染了空气。（pollute) The large number of vehicles in big cities heavily pollute the atmosphere. 4.孩子们以自己方式保护他们的地球母亲。(protect) Children take their own actions to protect the earth.5.即使是一件小事情，也可以使环境改观。（make a difference,environment) Even if it is a small thing, it could still make a difference to the environment.6.爸爸现在非常注意他的体重。(pay attention to) Dad pays much attention to his weight now.7.如果你要保持健康，每天一定得摄入营养均衡的食物.(be sure to,a good balance of) If you want to keep fit, everyday you should be sure to consume foods with a good balance of nutrition.8.有氧运动适合许多人。(to fit for) Aerobic exercise fits for many people.9.我爷爷和奶奶的身体很好。他们还时不时的外出旅游.(from time to time)Both of my grandpa and grandma have good health, they go out for travelling from time to time. 10.专家们认为健身走路在许多方面有益于健康。(in many ways)Many experts believe that walking is good for health in many ways.
亲亲四合院
健身的英文：fitness。
fitness 读法 英 ['fɪtnəs] 美 [ˈfɪtnɪs]
n. 健康；适当；适合性。
短语：
1、physical fitness 身体健康；体力；身体适宜性。
2、fitness training 体能训练；体育训练。
3、fitness test 适合性试验。
范围
健身的范围很广阔，体育只是健身中的一个版块。健身除了体育含括的项目之外，还有很多内容，例如，写字、唱歌、做家务、练习正位瑜伽等。
健身大致分为器械锻炼和非器械锻炼。健身也是很多男士和女士用来塑造曲线身材的一种锻炼方式，现代的男男女女都喜欢这项运动。
国家制定了全民健身计划和全民健身实施计划，健身有益于提高公民身体素质。
重庆渝祥居
健身[词典] fitness; [医]body building;[例句] 健康可以使你保持体型，并且更好的享受你的退休时光。Fitness will help you stay in shape and enjoy your retirement as well.他曾经观看健身录像，并且熬过了每天12个鸡蛋和4品脱牛奶的饮食He used to watch body building videos and plough through a daily diet of a dozen eggs and four pints of milk.
白色七巧板
keep-fit 健身活动，指通过特别的锻炼保持身体健康的活动athletic room 健身房 training room 健身房，训练gymnasium 最常用通常简写为gym
