tabletsandtelevisions.Isallthisstaringbadfor us?Itmightbe,mainlybecauseaswestareatour devicesweareexposingourselvestobluelight. Bluelightisatypeofelectromagnetic(电磁 的)radiationwithaveryshortwavelengththat producesahighamountofenergy.Whileit?strue thatlightcandamageoureyesundercertaincircumstances,there?snoscientif...
Environmental problems are being more and more serious all over the world.For example,cars have made the air unhealthy for people to breathe andpoisonous gas is given off by factories. Trees on the hills have been cut downand waste water is being poured continuously into rivers.Furthermore,wher...
Between midnight and 5 am, garbage collectors have to remove all of the garbage in New York's Chinatown. Most of it has to be hand carried.Mike Rowe found outjust how hard it is to carry hundreds of pounds of garbage up and down stairs for five hours. The Average Diesel-Powered ...
【A】Jodie's Daddy is a garbage man(垃圾清理工). Mr. Swales wanted to find out what hisstudents' parents did. He had just called Jodie whensome girls burst out laughing. Shirley shouted,Jodie's daddy is a garbage man!Everybody in the class laughed out loud, exceptJodie. She felt her...
Mr. Swales wanted to find out what his students' parents did. He had just called Jodie when some girls burst out laughing. Shirley shouted, "Jodie's daddy is a garbage man!" Everybody in the class laughed out loud, except Jodie. She felt her face turn red. ...
aDraw the part that is missing. 画是缺掉的零件。 [translate] a和某人一起训练 Trains together with somebody [translate] a电脑对面的人 Computer opposite person [translate] a我不知道是否应该打电话给他 I did not know whether should telephone for him [translate] a那边天气怎么样? That side ...
9. What is the man’s dream? A. To work near home. B. To be self-employed. C. To travel without working. 听第8段材料,回答第10至12题。 10. What is Amy doing for Sally’s birthday? A. Making the cake. B. Calling Sally’s friends. ...
we'll find them spankin' up that bin for garbage isn't what it used to be it's an insult to democracy not a cufflink not a stud just a mess of muck and mud one requires a strainer to go through a container garbage has become a mortal sin not at all the way a bin has been dr...
a放学后轻松红茶 After is on vacation from school the relaxed black tea[translate] a待Withdrawls: Treats Withdrawls:[translate] aOLD MAN:"What is this garbage you're watching?I want to watch the news." 老人:“什么是您观看的这垃圾?我想要观看新闻”。[translate]...
These are two important questions that many people are asking today.Some people think that man might be able to solve both problems at the same time.They suggest using garbage as an energy source,and at the same time it can save the land to hold garbage.For a long time,people buried ...