今天我们要学的词是 trigger. Trigger 动词，引发。Six people died in eastern Mexico last Saturday after they were buried in landslides triggered by heavy rainfall. 上周六墨西哥东部暴雨引发滑坡，造成六人死亡。U.S. presidential candidate Donald Trump warned that restoring Ukrainian control over Crimea could trigger World War III. 美国总统候选人川普警告说，恢复乌克兰对克里米亚的控制，可能会引发第三次世界大战。好的，我们今天学习的词是 trigger, trigger, trigger…