to prevent a mishap防止灾祸The plot passed off without mishap.剧情发展波澜不惊。With a little care you could have avoided the mishap.你要是小心一点,本来是可以避免这场不测之祸的.I'm afraid your son had a slight mishap in the playground.不好了,你儿子在操场上出了点...
当地居民和志愿者正在忙着填装沙袋,修筑大坝.As residents and volunteers scramble to fill sandbags and build dikes.推进剂填装管改装件已变更为辅助推进器.Propellant Injection Vent rigs have been changed into Auxiliary Thrusters rigs.讽刺地而不是晴朗的微笑, 吨泪花填装了我的面颊.Ironic...