当任何用户再次打开该文档时，头部激活了指向被存储的文件附件的链接。

When any user opens the document again, the header activates a link to the stored file attachment.

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用吊杆把麦克固定到鼓手头部上方两英尺的高度，并让它向下指向底鼓踏板的内沿位置。

With the mic placed on a boom stand, position the mic about two feet above the drummer's head, and point it straight down at the bass drum pedal's inner edge.

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耳朵靠着头部平躺着，位置高，距离较宽，朝向脑袋前面，尖端指向眼睛。

Ears lie flat against the head, are set high, wide apart and forward on the skull, pointing toward the eyes.

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这种指向可能是包括头部、眼睛或身体运动的外显注意转移，也可能是头部、眼睛或身体保持不变的内隐注意转移。

Orienting may involve overt movements of the head, eyes, or body, or covert shifts of attention whereby the head, eyes, or body remain stationary.

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这种指向可能是包括头部、眼睛或身体运动的外显注意转移，也可能是头部、眼睛或身体保持不变的内隐注意转移。

Orienting may involve overt movements of the head, eyes, or body, or covert shifts of attention whereby the head, eyes, or body remain stationary.

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