to start crying suddenly
突然开始哭泣 (tūrán kāishǐ kūqì)
"She broke down in tears after hearing the sad story."
"她在听到悲伤的故事后突然哭了起来。" (Tā zài tīng dào bēishāng de gùshì hòu **tūrán kūle qǐlái**.)
to have confidence in your abilities or opinions
to start a journey; to leave a place
to lead the way in a new venture or innovation
to continue believing in something or someone
to focus on the most important things before others
to stay alert and watch carefully