How clean and tidy the room is!
多么干净整洁的房间啊！
水有多干净呢？
I mean, how clean can teeth get?
我指牙齿能有多干净？
Mom:Yes. And how clean the air is!
是的。而且空气是多么清新呀！
How clean is that doggy in the window!
看窗子后头的狗狗多干净啊！
It is impossible to say how clean and delicious it is.
这是不可能的说，清洁和美味的。
But some physicians wonder how clean the procedure can actually be.
但是，一些内科医生仍对该手术方法的实际清洁程度持怀疑态度。
But how clean is the water in the average backyard or public pool?
但是在一般的后院和游泳池的水有多清洁呢？
My classmates have already cleaned our classroom, look, how clean it is!
同学们已经把教室打扫干净了，瞧，多干净啦！
The only noticeable evidence of its presence is how clean the floors are.
你只有在回家发现地板光洁一新后才会意识到这位田螺姑娘的存在。
This is how crocodiles clean their teeth.
鳄鱼就是这样清洁牙齿的。
They are more worried about how far they will have to walk today to get clean water or if they can feed themselves and their families.
他们更担心今天要走多远才能得到干净的水，或者他们能否养活自己和家人。
This is how you clean a light bulb-gingerly, and with a tissue.
这张是教你如何清洁灯泡——小心翼翼地用纸巾擦拭。
How to cook, how to clean, what is proper and what is not.
怎么做饭，怎么打扫，怎么做是合适的，怎么做不行。
Teach how to write clean code.
讲授如何编写干净代码。
但我该怎么把这小家伙弄干净呢？
Do you have any idea how to clean it?
你知道怎么清理吗？
Finally, know how to clean and store your toys.
最后，你还应当知道如何清洁和储藏你心爱的玩具。
Q: How often do airlines clean their planes?
问：航空公司多久清洗一次飞机？
Clean your coffee cup - How long has your coffee cup been sitting at your desk?
清洗咖啡杯-你的咖啡杯放在办公桌上有多久了？
How could they be expected to cook and clean without water or electricity?
没有水电，怎么能指望她们做饭洗衣呢？
Its kinda like how I clean my apartment.
有点像我如何清洁我的房间。
A clean desk will make a huge difference in how quickly you can get through the task at hand.
干净整洁的办公桌有利于你尽快的开展手边的工作。
艾米需要如何来清扫地面？
Listen to the tape then answer this question. How must Amy clean the floor?
听录音，然后回答问题。艾米需要如何来清扫地面？ ？
Listen to the tape then answer this question. How must Amy clean the floor?
听录音，然后回答问题。艾米需要如何来清扫地面？
Teach students how to write clean code
讲授如何编写干净代码
How can I keep such areas clean?
我怎样使这些部分保持清洁？
How can I keep such areas clean?
我怎样使这些部分保持清洁？
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