1.break out 爆发,突发
例句:How does that break out across the testing area or test case priority?
执行速度如何跨测试区域或者测试用例优先级突发?
2.campaign trail 竞选过程
例句:But out on the campaign trail, Hillary Clinton says voters are telling her just the opposite.
但是正在竞选途中的克林顿说,选民向她表达了相反的意见 。