Ufos
abbr. 不明飞行物（Unidentified Flying Objects）
🗣️ 情景例句
Would you like to see them?
要不要看一看？
Jack grew timid when he saw the size of the shoes on the front step.
杰克看到了放在玄关的鞋子的尺寸时，甚为吃惊。
They have to work hard to support their family.
他们必须努力工作来支持他们的家。