保持

• A hedge between keeps friendship green .
  朋友间保持一定距离，可使友谊永存。
• It was necessary to keep this fiction alive .
  必须让这个美丽的谎言保持下去。
• Excellent work , cripps -- keep it up !
  克里普斯，你干得真好要保持下去。
• Keep in visual signalling touch .
  保持在看得见信号的距离中。
• There was silence between us for a little while .
  我们之间保持着片刻的沉默。
• We try to keep the ship shipshape .
  我们尽量保持船井井有条。
• We must be able to stay impartial at all times .
  我们必须经常保持公正的态度。
• The beds maintain their identities .
  地层保持它们的均一性。
• Don't get excited, keep your balance .
  不要冲动，保持冷静。
• The spirited competition kept them on their toes .
  激烈的竞争使他们保持警觉。