be unaware of

基本解释

If it does, lodge a complaint with your travel agent or tour operator, who may be unaware of the cruelty involved with such activities.
如果有，请向你的导游或者旅行社投诉，他们可能还不知道他们的活动会涉及到动物虐待。
Many times, in a large enterprise, you might even be unaware of what applications are being built that will interact with your database.
在一个大型企业中，您可能多次遇到过这样的情况，即不知道要创建的是怎样一个将与数据库交互的应用程序。
This zodiac has long been adopted in Japan, and with the popular custom of sending New Year greeting cards, it is almost impossible in December to be unaware of the zodiac animal for the coming year.
在日本十二生肖长期以来一直被沿用，发送新年贺卡已经成为流行的习俗，在十二月不知道来年十二生肖的动物几乎是不可能的。

Some brilliant people are short on social skills and can be unaware of these shortcomings.
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Retired investment types may be unaware of current industry standards that were inapplicable during their careers.
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You, as non-Brits, might well have the good fortune to be unaware of UK Uncut.
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