On the bus, remember to signal if you have a problem by pressing the red button near your seat, and the driver will assist you.
🔊在公交车上,请记住如果您需要帮助,就按座位附近的红色按钮示意,司机会帮助您的。
🔗 固定搭配
signal to the driver – 向司机示意
signal for assistance – 示意寻求帮助
🔄 同义词
indicate (v.) – 指示,表示(有某种需求)
gesture (v.) – 做手势,用动作表示
🚫 反义词
ignore (v.) – 忽视,不理睬
🌱 派生词
📖 文化故事
想象一下,在没有手机和互联网的古老驿站,旅人如何向远方的马车夫求助呢?一声口哨、一面挥动的旗子,都可能被误认为是普通的招呼。为了避免混乱,人们开始约定:只有当你**真的需要帮助**时,才做出特定的动作--这个最初的约定,便是‘Signal if you have a problem’的雏形。
Signal if you have a problem
🔊
/ˈsɪɡnəl ɪf juː həv ə ˈprɒbləm/
v. phr.
During a meeting or discussion, it means to show politely that you want to ask a question or make a point.
In our online meeting, please just raise your hand in the chat box to signal if you have a problem with the new schedule.
🔊在我们的在线会议中,如果您对新时间表有任何疑问,只需在聊天框中举手示意即可。