Obstructiveness
n. 妨害;阻碍
🗣️ 情景例句
Four.
四点钟。
Which American singer do you like to listen to?
你喜欢哪个美国歌星的歌曲？
When you think of the innumerable birds that one sees flying bout,
你可以想象出天上有看得见的飞来飞去、数不清的鸟，