It'll be seven or eight years of hiding in trees 它要在树上躲七、八年
If it melts, sea levels will rise by nearly seven meters. 如果全部融化 海平面将会上升7米
Today, over half of the world's seven billion inhabitants live in cities. 如今 地球上70亿人口中超过一半住在城市中
Joey: Alright, come on you guys, it's not that big a deal. Really...I mean, I just go down there every other day and...make my contribution to the project. Hey, hey, but at the end of two weeks, I get seven hundred dollars. 拜托,这没什么大不了的。真的,我只是两天去一趟,对这个项目做点儿贡献。但两周后我就有七百元。
Teacher: And we're dancing. Five, six, seven, eight. 我们跳舞吧。五,六,七,八。