Ricker
脚手架立柱
🗣️ 情景例句
You have a very beautiful eyes.
你的眼睛真漂亮。
Reading is to the mind what exercise is to the body.
读书养神，锻链健身。
The development of such a telescope will be one of the great astronomical projects of the twenty-first century.
而开发这样一台望远镜将会是21世纪天文学的一个重要的研究课题。