Borlaug said he was worried about the world's ability to feed itself.

VOA: special.2009.11.10

And, I'm sure he's not worried about it at all.

而且，我肯，定他一点也不担心。

麻省理工公开课 - 固态化学导论课程节选

He's not worried about the fact that he's going to die.

他根本不担心自己即将死去

耶鲁公开课 - 死亡课程节选

But he told Bloomberg television that he is worried that Republicans will try to derail the president's plan during the congressional recess.

VOA: standard.2009.07.31

He feels that the plot hinges on mysticism or religious mystification. In any case, he makes it very clear, a too vividly apparent transcendent element of sorts, which he says he's worried can only expedite, move up, the day and hour of my professional undoing.

他感觉到了情节是靠神秘或宗教的神秘推动的,无论如何，他的感受非常清晰，一个他担心过于生动的明显的非凡的因素，只能加速，上升，我职业毁灭的时刻。

耶鲁公开课 - 1945年后的美国小说课程节选

He's so worried about you.

VOA: standard.other