places. It takes 10 minutes for a wood frog to freeze its skin5 under -10 C. When spring comes, the wood frog can be lively (有活力的) again in a few hours. Wood frogs are amazing animals. Let’s have ……

木蛙拥有超级速冻功能。Do you know about wood frogs (木蛙)? They live in cold places in North America. They can live in very cold places by freezing (冻结) themselves! If the temperature (温度) is under –10C, the frog ……

  Hot water freezes (结冰) faster than cold water. Hot water freezes (结冰) faster than cold water.  ……

TONGUE TWISTERS绕口令How fast can you say it without making any mistakes?How much wood would a woodchuck3 chuck (扔) if a woodchuck could chuck wood?Find lots more fun things to do at:www.britishcouncil ……

谁能想到养只青蛙做宠物会经历这么多波折呢？I GOT my frog from the Grow-A-Frog Company.I'd never had a pet, but as soon... the good points, such as a frog was inexpensive, small and easy to care for. Finally my dad, acting ……

Can you see a deer, a goose, a pencil and a frog? ……

A: Are you going to Jane's party?B:I hate Jane. I will go to her party when hell freezes over.When hell freezes over：地狱结冰(绝不可能的事) ……

A: Are you going to Jane's party?B:I hate Jane. I will go to her party when hell freezes over.When hell freezes over：地狱结冰(绝不可能的事) ……

, scientists in Australia say that they can bring the gastric brooding frog (胃育溪蛙) “back to life”. The gastric brooding frog once lived in Queensland, Australia. It was famous for giving birth through its ……

) and drive the sled head-first. It is very fast! Ice skating 滑冰When it gets cold and the water freezes (冻结... someone to put his shoes on two pieces of wood (木头). Then, he slid down (滑下) a snowy mountain with them ……

青蛙和牛 Little Frog: Daddy, I see such a terrible1 monster2. It is as big as a mountain3. It has a big head, a long tail and four hoofs4.Dad Frog: It’s an ox. It’s not big. Little Frog: It is bigger ……

Tongue twisters are difficult to say. How fast can you say it without making any mistakes?She sells... much wood would a woodchuck (土拨鼠) chuck (扔) if a woodchuck could chuck wood? ……

Tongue twisters are difficult to say. How fast can you say it without making any mistakes?She sells... much wood would a woodchuck (土拨鼠) chuck (扔) if a woodchuck could chuck wood? ……

This beetle can escape from a frog’s stomach.  Current BiologyStrong beetles never give...), but not Regimbartia attenuata (梭形瑞牙甲).Regimbartia attenuata is a type of beetle. It can escape (逃脱) death in a frog ……

炫酷发明青蛙沙发It’s not a frog. It’s a sofa. The eyes of the frog are two lights. Sit in it and enjoy your reading time! ……