1. In the grass-fed system, farmers are also not subject to the wildly fluctuating milk prices of the international commodity market. 在草饲体系中，奶农也不受国际商品市场牛奶价格剧烈波动的影响。
2. We also know that the global climate system is immensely complicated and that everything is in some way connected, and so the system is capable of fluctuating in unexpected ways. 我们还知道，全球气候系统极其复杂，一切都以某种方式联系在一起，因此，这个系统能够以意想不到的方式波动。
3. Increase flexibility to handle fluctuating volumes? 处理波动量的灵活性能否增加？
4. He'd been thinking about the fluctuating fortunes of great powers. 他之前一直在思考大国摇摆不定的命运。
5. Now we finally have some information on how the desert dust is fluctuating. 现在我们终于有了一些关于大气中沙漠尘埃量变化的信息。
