To lower or bend the head or body, as in a nod or bow.
俯首，弯身：头或身体的低或弯，如点头或鞠躬。
The responsibility of the head, bow to ensure safety.
抬头明责任，低头保安全。
Because I wait for the bow wave, only a slight turn of the head is necessary in order to catch the breath.
因为我等待波谷，所以仅是轻微的转头就可以换到气。
You are introduced, and slightly bow your head to show respect.
你被介绍后，轻轻点头以示尊敬。
I bow my head down to smile, not because of the love I'm shouldering.
我垂首，不是因背负的爱太沉。其实那是我低头的微笑。
Who could possibly pluck me by the roots or bow my head to the ground?
有谁能将我连根拔起，或是把我推倒在地呢？
Who could possibly pluck me by the roots or bow my head to the ground?
有谁能将我连根拔起，或是把我推倒在地呢？
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