11.not to take a blind bit of notice<非正式>完全无视;不把···当一回事;一点也不注意
I warned her time and again but she didn't take a blind bit of notice.我一次又一次提醒她, 但她根本不当一回事。
The shop assistants didn't take a blind bit of notice of the queue of customers waiting to be served.店员们无视等候服务的顾客排起的长龙。