and its rays strike the Arctic more directly. 阳光逐渐直射到北极来
crocodiles must strike with lightning speed. 鳄鱼必须以闪电般的速度出击
The strike of a great white shark lasts a mere second. 大白鲨的突袭仅持续短短一秒左右
In the tropics the sun's rays strike the earth head on 在热带地区 太阳辐射直射大地
But even now blizzards can strike without warning. 但即使是现在 暴风雪 仍会在毫无征兆的情况下来袭