甜瓜在英语中通常称为 watermelon。"Watermelon" 这个词来源于古拉丁语，它的意思是"水果"或"浆果"。在中文中，甜瓜也被称为西瓜。

例句：

I love eating watermelon on a hot summer day.

The watermelon was so juicy and delicious.

I bought a big watermelon from the farmer's market.