The remarks appeared to be directed at the current president.

这些话好像是针对现任总统的.

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This will produce a hard light that can be directed at any object, far or near.

这将产生能够射向任何物体的高穿透性强光, 无论这些物体是远还是近.

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Special prevention efforts must be directed at intravenous drug users and those with risky sexual behaviors.

特殊的预防措施必须针对静脉毒品注射者和那些有高危险性行为的人.

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