unobservant

unobservant的英语例句

1. John had been sitting, unobserved, in the darkness.

   约翰一直坐在黑暗中，没有被人察觉。

2. It's not easy for somebody to get into the building unobserved.

   进入这栋大楼而不被发现很不容易。

3. He entered the village almost unobserved amid the general festivity.

   在一片喜庆的气氛中,他进村时几乎没有人注意到.