梯子: ladder, stepladder...
管辖: to administer, to have jurisdiction (over)...
搜索: to search (a place), to search (a database), to search for (sth)...
屏幕: screen (TV, computer or movie)...
问题: question, problem, issue, topic...
不好意思: to feel embarrassed, to find it embarrassing, to be sorry (for inconveniencing sb)...
弟弟: younger brother...
表白: to explain oneself, to express, to reveal one's thoughts or feelings, declaration, confession...
出发: to set off, to start (on a journey)...
窗口: window, opening providing restricted access (e.g. customer service window), computer operating system window, medium, intermediary, showpiece, testing ground...
