...allowing the whales to generate sustained bursts of energy. 所以能够产生持续的能量爆发
Sustained volcanic eruptions caused another period of global warming. 持续的火山喷发引起又一轮全球变暖
of a wound sustained in a bear hunt." 死于猎熊时所负的伤 "
They know that any sustained movement can give them away. 他们知道持续移动会暴露行踪
sustained by the nutrients and detritus in the icy currents that flow around the peak. 得益于洋流持续不断地携带养分从这里流过
It's huge bulk is sustained by mere microscopic creatures of the sea 它的巨大身躯上是靠吃一种很小的海洋生物长成的