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，請曏你的導遊或者旅行社投訴，他們可能還不知道他們的活動會涉及到動物虐待。
Many times, in a large enterprise, you might even be unaware of what applications are being built that will interact with your database.
在一個大型企業中，您可能多次遇到過這樣的情況，即不知道要創建的是怎樣一個將與數據庫交互的應用程序。
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.
在日本十二生肖長期以來一直被沿用，發送新年賀卡已經成爲流行的習俗，在十二月不知道來年十二生肖的動物幾乎是不可能的。

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You, as non-Brits, might well have the good fortune to be unaware of UK Uncut.
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