Source Sentence
Observing dark nebulae is difficult.
Chinese (Simplified) Translation
观测暗黑星云很困难。
Chinese (Traditional) Translation
觀察暗黑星雲很困難。
Korean Translation
암흑성운을 관찰하는 것은 어렵다.
Indonesian Translation
Sulit mengamati nebula gelap.
Vietnamese Translation
Việc quan sát tinh vân tối rất khó.
Tagalog Translation
Mahirap obserbahan ang madilim na nebula.
