observation station

例句：

1. 1. The astronauts are observing the planet fromtheir space station.
   宇航员们正从他们的太空站观察这颗行星。
2. 2. Thescientist conducted an observation stationon the ocean's currents.
   科学家在海洋的潮流上进行了观测站。
3. 3. The team set up anobservation station to study the effects of pollutionon wildlife.
   团队设立了一个观测站，研究污染对野生动物的影响。