额外的

• Where does the extra energy come from ?
  这些额外的能量是从哪里来的呢？
• He paid the extra cost without a murmur .
  他毫无怨言地付了额外的费用。
• The flowers were a fringe benefit .
  这些鲜花可算是额外的报酬。
• We are making our attic into an extra bedroom .
  我们正在把阁楼改装成一间额外的卧室。
• These were extra wedges in case they should be needed .
  这些额外的木楔是以防万一的。
• All this extra work was a drain on his strength .
  所有这些额外的工作是消耗他体力的原因。
• Then all additional spare time is so many bonuses .
  这样所有其它的空闲时间都是额外的收获了。
• If your luggage is overweight , you 'll have to pay extra .
  假如你的行李过重了，你得付额外的运费。
• The extra players, or substitutes, wait until they are called .
  额外的运动员或是替补在里面等着被召唤。
• Don't give me any extra jobs; i'm snowed under already .
  不要再给我任何额外的工作；我已经忙得不可开交了。