You're silently expressing interest and inviting him or giving him permission to come over.

你静静地表示有兴趣，并邀请他或给他过来的权限。

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Expressing interest in knowing what's expected of you before you get the position shows that you're serious.

在得到该职位以前就表现出你对该职位的期望，这说明对此你是很严肃认真的。

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Employee recognition programs: Personal attention and expressing interest, approval, and appreciation for a job well done.

劳动者认可：个人的重视和表示有兴趣，核准，并赞赏所做的出色工作。

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The governments around the world are expressing interest in this new emerging field.

各国政府都对这一新领域表现出兴趣。

哈佛公开课 - 幸福课课程节选

When they make milk they have signals for turning on the betagalactoglobulin promoter and expressing the gene of interest.

泌乳的时候,β-乳球蛋白启动子受信号调控而开启,目的基因得以表达

耶鲁公开课 - 生物医学工程探索课程节选

Soon-Shiong has been expressing interest in new areas of science, including the development of diagnostic tests.

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Russia joined the same countries, with the exception of England, in expressing interest in the 2019 tournament.

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An indication that they may be onto something has come through the United States Army expressing interest in the design.

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