How to Use "fluctuate" with Example Sentences

1. Hemcrete absorbs energy as external temperatures fluctuate .
2. The numbers are expected to fluctuate during the next five years .
3. In general , I 'd say it makes the bars fluctuate .
4. Beijing has long promised to allow its currency to fluctuate more freely .
5. That has caused global rare earths prices to fluctuate wildly and prompted concerns over supply .