Donkey,Donkey,Old and gray,Open your mouthAnd gently bray. ……

Donkey,Donkey,Old and gray,Open your mouthAnd gentlybray(驴叫声). ……

There are about a billion (十亿) bacteria (细菌) in your mouth right now.There are about a billion (十亿) bacteria (细菌) in your mouth right now.   ……

信不信由你It takes food seven seconds (秒) to get from your mouth to your stomach (胃). ……

If pizza is hot enough to burn the roof of your mouth, why isn't it hot enough to melt belly (腹部) fat? ……

GLASBERGENIf pizza is hot enough to burn the roof of your mouth, why isn't it hot enough to melt (溶化) belly fat? ……

A sneeze travels out your mouth at over 100 miles per hour (1 mile=1.6km)! ……

巴出现了！How wide can you open your mouth? Samantha Ramsdell from the US can open her mouth 6.52 cm wide. She.... Amazing!How wide can you open your mouth? Samantha Ramsdell from the US can open her mouth 6.52 cm wide ……

  “王者级”大嘴巴出现了“王者级”大嘴巴出现了How wide can you open your mouth... can also put a packet of French fries in her mouth! Amazing! How wide can you open your mouth ……

A sneeze (喷嚏) travels out of your mouth at about 160km every hour! It goes faster than a normal (普通的) train. ……

of this fruit, your mouth stings (感到刺痛) inside.There is a special enzyme (酶) in pineapples. It makes your tongue and mouth more sensitive (敏感的) to the pineapples’ acidity (酸性). After eating a lot ……

cheek. Slowly drag the teeth down your cheek and across your mouth. One point should be above your mouth... over your mouth. The points seem to come together again on your right cheek. Clearly, your skin ……

cheek. Slowly drag the teeth down your cheek and across your mouth. One point should be above your mouth... over your mouth. The points seem to come together again on your right cheek. Clearly, your skin ……

. It's important to keep your ___________ clean.a) eye b) nosec) ear d) mouth3. "He always knows what.... He may be depressed but he never looks down in the ______________ .a) eye b) nosec) ear d) mouth ……

to make one? My eyes are made of old buttons. My mouth is a part of a straw (吸管). My nose is a pen cap. My arms are pencils. My mouth is a paper clip(回形针). My mouth is made of zipper (拉链). My hair ……