Dì lè ní ān hǎi / wèi yú / Yì dà lì / bàn dǎo / xī cè / shì / Dì zhōng Hǎi / de / yí bù fèn第勒尼安海位于意大利半岛西侧,是地中海的一部分。The Tyrrhenian Sea lies west of the Italian Peninsula and is part of the Mediterranean Sea.