鉴于全球变暖现象,我们不得不学着接受不断上升的飓风发生频率和强度.
全句分成三大部分..
The increased frequency and strenghth of hurricanes(不断上升的飓风发生频率和强度) is what we shall have to learn to expect(是我们我们不得不预期的)given global warming(鉴于全球变暖的发生).
化简来就是
the frequency and strenghth is what we shall expect.
我们应预料到.