所有人起立为他不可磨灭的英勇之举鼓掌。Every person stood to applaud his unforgettable act of courage.当她走上台时，观众起立鼓掌欢迎。When she walked onstage she was given a standing ovation.当我走进去时，他们全都起立鼓掌。When I walked in, they all stood up and started c...
He used to see them at the biweekly meetings.他以前总是在两周一次的会议上看到他们。The group meets on a regular basis, usually weekly or biweekly.这个小组定期会面，通常是每周或每两周一次。Students meet biweekly to discuss their experiences.学生们每两周会面一次，讨论他们的见闻。...