Ljj
abbr. 林俊杰；罗家军（拼音首字母缩写）
🗣️ 情景例句
Thank you.
谢谢。
I can't help it, sir.
我也无能为力，先生。
One day, the man downstairs went to talk to the man. He went upstairs and knocked the door.
一天，楼下人去找楼上人谈谈。 他上楼敲门。