ridiculous

It is ridiculous to expect a five-year-old child to sit still for three hours.

(Chinese) 期待一个五岁的孩子静坐三个小时是荒谬的。

He looked ridiculous wearing a giant penguin costume at the formal wedding.

(Chinese) 他在正式婚礼上穿着巨大的企鹅装，看起来滑稽透了。