In 1857 Mendel started experimenting with peas in his monastery garden.1857年，孟德尔开始在修道院的菜园里用豌豆做实验。The pupils are experimenting on frogs.学生们正用青蛙做试验.I enjoyed experimenting with colours— it took me back to being five years ...
He drove down a dirt road squashing frogs.他在一条肮脏泥泞的大道上开车碾扁了许多青蛙.You're squashing my leg with that suitcase of yours.你那只手提箱要把我的腿给压坏了.Hundreds of commuters are squashing into the train.数百位通勤者拥进了火车....