| 1. | Small extra costs all swell the total . 零星的额外费用使总数增大了。 |
| 2. | Where does the extra energy come from ? 这些额外的能量是从哪里来的呢? |
| 3. | He paid the extra cost without a murmur . 他毫无怨言地付了额外的费用。 |
| 4. | The company compensates her for extra work . 公司因她的额外工作而报酬她。 |
| 5. | The flowers were a fringe benefit . 这些鲜花可算是额外的报酬。 |
| 6. | Married officers get extra allowances . 已婚的军官有额外津贴。 |
| 7. | It will cost extra if one chooses to have it . 如果人选购它要花费额外费用。 |
| 8. | I want two extra clips and a box of cartridges . 我要两只额外弹夹和一匣子弹。 |
| 9. | We have slashed the national insurance surcharge . 我们削减了国民保险额外费。 |
| 10. | I want you to give me an extra touch of your art . 我要你用你的艺术给我额外加加工。 |