| 1. | The value of commodities often fluctuates .
商品的价值是经常变动的。 |
| 2. | Prices are variable according to the exchanges .
物价跟着汇率变动。 |
| 3. | The resulting frequency varies by a few percent .
最终频率有少许变动。 |
| 4. | There is a regular jump in the function .
函数值是有规则变动的。 |
| 5. | The water level in some lakes may vary greatly .
某些湖泊的水位变动极大。 |
| 6. | You do not need my say-so to change things .
你不必向我请示可自行做些变动。 |
| 7. | Change was unsettling, but also imperative .
变动使人心烦，可是又少它不得。 |
| 8. | Synthesis section design was relatively static .
合成部分设计却没有多少变动。 |
| 9. | Last-minute changes caused a great deal of upset .
出现的临时变动造成一片混乱。 |
| 10. | The intensity pattern varies in an unpredictable way .
强度变动的情况是不可预料的。 |
