Copyleft
[计] 反版权
🗣️ 情景例句
Don't be lazy, the older you get, the harder it will be to learn.
别偷懒，年纪越大，学起来就越难。
I eat dinner at about 7 o'clock.
我在大约7点钟吃晚饭。
That's the doorbell, said Ann's mother. They're here!
“门铃响了，”安的母亲说。“他们来啦！”