be unsure of

常見例句

Always have an alternative date and time or location in mind should the person be unsure of their diary.
永遠有一個時間或地點的后備計劃，以防跟她的計劃有沖突。
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Auditors may be unsure of the exact controls that may work, but this can be established through discussions with the managers when finalising the audit report.
審計人員也許還不了解何種控制方法真正起作用，但在形成審計報告前，與經(jīng)理人員進行探討可以解決該問題。
Believe it or not there are still some people out there that are ignoring social media. They may be unsure of how to participate or maybe they just don't have time to get involved.
完全無視社會媒體的存在：有人把它捧得老高，但是就是有那種不顧一屑，完全脫離社會媒體的群體，不要覺得奇怪，或許他們不知道怎么參與進來，又或許他們根本沒時間。

And say they are unsure whether there will ever be a normalization of Zimbabwean politics, given ZANU-PF's 30-year domination of the country.

Depending on the situation, your employee may be ready to return to his or her desk after regaining composure, and the rest of your team may be a little unsure of how to proceed.
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"We had three or four trauma teams in different rooms set up and ready, " unsure of whether they would be treating a bombing suspect, injured police or bystanders, Schoenfeld said.
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With that being a T-Mobile exclusive for now, however, we're unsure that it'll be the recipient of so much pomp and circumstance.
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