Intelligent learning
[计] 智能学习
🧩 词语组成解析
🗣️ 情景例句
and wrote to his wife Martha.
给他妻子Martha写信。
Empty vessels make the greatest sound.
空桶响声大。
A 55-storey building went up in 1913, and in 1931 the Empire State Building was completed, then the tallest building in the world.
1913年一座55层高的大楼拔地而起。1931年帝国大厦竣工，这在当时是世界上最高的大厦。