cradle

婴儿在摇篮里安静地睡着了。

The baby slept peacefully in the ___cradle.

工人们用木制的支架稳稳托住了船体。

The workers used a wooden ___cradle to support the boat securely.

黄河流域被认为是中华文明的摇篮。

The Yellow River basin is regarded as the ___cradle of Chinese civilization.