| |||
seesaw; titter | |||
up-and-down movement | |||
rising and falling motion | |||
movements of upheaval or depression | |||
up and down movement |
движение вверх и вниз: 13 phrases in 9 subjects |
Aviation medicine | 1 |
Banking | 1 |
Business | 1 |
Construction | 2 |
Economy | 1 |
Forestry | 2 |
General | 1 |
Oil / petroleum | 1 |
Transport | 3 |