Kerry had to drive herself to the hospital when the labor pains began.分娩的阵痛开始出现，克丽不得不自己开车去医院。He dashed away from the cricket club when he found out that his wife had gone into labour.他发现妻子开始阵痛，便匆忙离开了板球俱乐部。She began to have/experience labor pains this morning.她今早开始出现/经历产前阵痛。