Customs is the organ of supervise and management of our country in entry and exit, and discretion is here and there in the administration management.

海关是国家进出境监督管理机关，在其行政管理活动中，自由裁量无处不在。

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Typically, an unsolicited phone call from management inquiring if the service in their room is up-to-standard, and offering to send a manager to supervise the next cleaning, improves their behavior.

一般来说，想要让这些客人行为检点一些，可以让客房总管主动打一个电话过去，询问客户服务是否达标，并派一个经理过去监督清理工作。

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To draw up the technical standards and management norms of water supply industry and drainage industry, as well as to supervise and implement them.

拟订供水、排水行业的技术标准、管理规范，并监督实施。

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To circumvent this risk, these Americans would appoint a trust protector to supervise the management of the trust by the foreign trustee, and, if necessary, remove that trustee.

FORBES: Trust Protectors: Coming Out of the Woodwork