1、announce
宣布;宣告;公布
He will announce tonight that he is resigning from office.
他将于今晚宣布辞职
。She was planning to announce her engagement to Peter.
她正计划宣布她和彼得订婚一事
。(机场或火车站工作人员通过扬声器)播报,通知
Station staff announced the arrival of the train over the tannoy.
车站工作人员通过广播告知火车到站了
。They announced his plane was delayed.
广播通知他所乘的航班晚点了
。(以信件、声音、信号等)通知,告知
The next letter announced the birth of another boy.
下一封信通知又一个男孩出生了
。His entrance was announced by a buzzer connected to the door.
他刚一进去,与门相连的门铃便嗡嗡作响
。2、concern
忧虑;担心
The group has expressed concern about reports of political violence in Africa.
该团体对有关非洲政治暴力的报道表示关切
。The move follows growing public concern over the spread of the disease.
针对公众对该疾病的不断蔓延日益担忧,从而出台了这一举措
。使担忧;使心烦
The growing number of people seeking refuge in Thailand is beginning to concern Western aid agencies.
到泰国寻求庇护的人日益增多,这开始引起了西方援助机构的不安
。It concerned her that Bess was developing a crush on Max.
贝丝迷上了马克斯,这让她很担心
。