如何使用 "sustainable" 造句

1. But don 't confuse fast growth with sustainable growth .
但是不能把快速增长和可持续增长混为一谈。
2. Without that gravity helping you out , you 'll have to push yourself constantly , and that isn 't very sustainable .
没有那种重力帮助你摆脱困难,你将必须不断地推动自己,并且不是能保持的。
3. The people develop sustainable livelihoods .
灾区人民自我发展可持续的民生。
4. None of these trends is sustainable .
这些趋势都是不可持续的。
5. Could sustainable cities save the planet ?
可持续发展的城市能否拯救地球?