(undergo a) change; fluctuate
- 我々は社会の激しい変動について行けなかった
- We could not keep up with the rapid changes in society.
- 物価の変動が激しい
- Prices are fluctuating sharply.
- 激しい株価の変動があった
- There was a sharp fluctuation in stock prices.
- 内閣の変動が予想されている
- A Cabinet reshuffle is (being) predicted.