A jack-o-lantern is a hollowed-out pumpkin with a face carved on one side.

一个火焰般双眼的空心南瓜掏空是用一张脸雕刻在一边。

youdao

So the Jack-O-Lantern in America was a hollowed-out pumpkin, lit with an ember.

因此，南瓜灯笼是在美国一镂空的南瓜，用余烬点燃。

youdao

The Jack o Lantern is made by placing a candle inside a hollowed-out pumpkin, which is carved to look like a face.

南瓜灯是用雕刻成脸型，中间挖空，再插上蜡烛的南瓜做成的。

youdao