Rachel: Oh, Ross, relax. It's probably like two dollars for the first contraction, and then fifty cents for each additional contraction... 哦Ross,冷静点。第一次宫缩收费两块钱,之后每收缩一次额外收五毛钱。
Rachel: You would be too if you found John and David boots on sale, fifty percent off! 如果你发现John和David的皮靴打五折你也会高兴的。
Fifty says he pulls the whole thing off. 50块赌他会顺利完成
All told, over fifty different species have so far been found living here. 据统计,超过50种生活在这里的生物被发现
It can take fifty years for a tree to get bigger than a seedling. 一棵树从秧苗到成年需要50年的时间
and a fifty meter giant, like this one, may keep it's place in the sun for another two hundred years. 这颗50米高的树将在剩下的200年里汲取阳光
Some parts may not see rain for fifty years 有的地方可能连续5年不会下一滴雨