at first // pretty quickly ----> not for long
at least ----> despite
at one time // not any more ----> not have to
at the jazz club ----> go out for some entertainment
at times // on some occasions ----> sometimes // occasionally
avoid road clogged with traffic between the suburbs and cities ----> Highway commuting has become unpleasant.
awful ----> upset // disgust
awful // terrible ----> harmful
awfully drowsy ----> feel sleepy
责任编辑：虫虫
