unrest

n.

动荡，不安定；骚乱；风潮；乱腾

social unrest社会动荡；社会不安

1. There's (a feeling of) unrest in the air.
   四处充满了不安(的感觉)。
2. The unrest erupted into revolution.
   动乱爆发为革命。
3. People are predicting civil unrest in the area.
   人们预言该地区将发生动乱。
4. The unrest and violence affected many young Americans.
   动荡的局面和暴力影响了很多年轻的美国人，
5. Politic unrest will cause economic instability.
   政治动荡会导致经济不稳定。

China Rethinks Unrest
:Historical Unrest at Large Calderas of the World
In Australia: Unrest Over Medicare System Escalates
Unrest at rest: default activity and spontaneous network correlations
Historical unrest at large calderas of the world. Bulletin 1855
Uplift, thermal unrest and magma intrusion at Yellowstone caldera.
Mechanical and thermo-fluid behaviour during unrest at the Campi Flegrei caldera (Italy)
The mechanics of unrest at Long Valley caldera, California. 2. Constraining the nature of the source using geodetic and micro-gravit...
The mechanics of unrest at Long Valley caldera, California: 1. Modeling the geometry of the source using GPS, leveling and two-color...
Geophysical Footprints of Cotopaxi’s Unrest and Minor Eruptions in 2015: An Opportunity to Test Scientific and Community Preparedness