be unsure of

Young children at a Bristol health centre unsure of the benefits of sun-lamps and the special glasses that must be worn, The health centre was part of the newly introduced free National Health Service in 1948 Photograph: Popperfoto/ Popperfoto/ Getty Images

在布里斯托健康中心的少年儿童享受不到太阳灯，特殊的眼镜也注定会被用坏。建设该健康中心是1948年最新引入的国家免费健康服务制度的一部分。照片提供：盖提图片社

Nim had learned of the arrangement accidentally and was unsure whether be grateful, irritated or amused.

尼姆偶然之中知道了这种安排,他简直不知道是应该感激 、 气恼还是觉得有趣才好.

Harry's affection for Ginny continues to grow but he continues to be unsure of his feelings.

哈利对金妮的感情继续增长,但他对自己的感觉仍不确定.

Although, to be fair, we're still unsure as to the fate of Mushu, it also appears that Li Shang may have been erased from the remake: Mulan's commander and eventual love interest, who's particularly notable as many interpretations of the film code the character as bisexual.

李翔是剧中花木兰从军后的长官，后来和木兰喜结连理，因为很多人从电影解读该角色的人设是双性恋，所以这次翻拍没有戏份。