保持镇静

• The situtation requires that we should be calm
  形势要求我们保持镇静。
• Learning how to relax is the 1 1 1 keeping calm
  学会如何放松心情是迈向保持镇静的第一步。
• Everybody stay calm . we need to evacuate the lobby
  各位，请保持镇静
• Focus is the key to canine composure
  集中精神是犬类保持镇静的秘诀
• In any case , keeping calm is of the biggest importance
  在任何情况下，保持镇静都是最重要的。
• He always keeps calm in an emergency
  他总是在紧急时保持镇静的。
• Tom keep calm in any emergency and never painc
  汤姆在任何紧急情况下都能保持镇静，从不会惊慌。
• Stay . ok , everyone , please remain calm and return to your seats
  大家都保持镇静回到自己座位上
• Keep calm ; don ' t lose your composure
  保持镇静，不要惊慌失措。
• Tom can keep calm whenever any emergent happens
  汤姆在任何紧急情况下都能保持镇静，从不会惊慌。