因为鞠躬的深度标志着你与对方在地位上的差别
Because the depth of the bow marks the difference in status between you and the other person
以上为机器翻译结果，长、整句建议使用 人工翻译 。
如果对方向你鞠躬，你也要向对方鞠躬，深度应与对方相当或者稍微深一些因为鞠躬的深度标志着你与对方在地位上的差别。
If you are bowed to, return the gesture by bowing either to the same depth or lower the depth of your bow is indicative of the status relationship between you and your counterpart.
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