波罗的海 (Bō luó dì Hǎi) — Baltic Sea

定義

例文

• 波罗的海位于欧洲北部，是一个重要的海域。
  Bō luó dì Hǎi Wèi yú ōu zhōu běi bù, shì yí gè zhòng yào de hǎi yù.
  The Baltic Sea is located in northern Europe and is an important sea area.
• 每年夏天，许多游客会去波罗的海沿岸的国家旅行。
  Měi nián xià tiān, xǔ duō yóu kè huì qù Bō luó dì Hǎi yán àn de guó jiā lǚ xíng.
  Every summer, many tourists travel to the countries along the Baltic Sea.
• 波罗的海的生态系统非常独特，需要各国共同保护。
  Bō luó dì Hǎi De shēng tài xì tǒng fēi cháng dú tè, xū yào gè guó gòng tóng bǎo hù.
  The ecosystem of the Baltic Sea is very unique and requires joint protection by all countries.