Of course, many pictures are not 'about' anything.
当然，有很多画是什么“意思”也没有的。
新概念英语第二册 Lesson 26 The best art critics

📚 句中词汇解析

从本句中提取的重要词汇

course [kɔrs] 词频1 词根: course
n. 课程;航线;行动方向;一道菜; vt. 快速地流动;奔流;跑过;追逐; vi. 沿…（方向）前进;指引航线;快跑;迅速移动;
💡 cour 发生+se → n. 发展；进程，课程，一道菜
"There were only three of us on the advanced course."
只有我们三人学高级课程。
近义：racecourse, racetrack, speedway, track, pass, range
pictures
n. 电影院

📚 更多「新概念英语第二册」例句

The big minute hand did not move.
那根巨大的分针不动了。
'Can I return these two tickets?' he asked.
“我可以退掉这两张票吗？”他问。
He had hardly had time to settle down when he sold the house and left the country.
还没等安顿下来就卖掉了房子，离开了这个国家。
Though Mr.Thompson had turned the lights off before he went to bed, they were on in the morning.
虽然汤普森临睡觉时把灯关了，但早晨灯却都亮着。
When it did so, it sent sparks down to the ground and these immediately started a fire.
当它这样做时，把火花送到了地面，这些火花立刻引起了一场大火。
Forty-two years later a tunnel was actually begun.
42年以后，隧道实际已经开始建了。