Tom drew two squares on the blackboard.
汤姆在黑板上画了两个方块。
Tom can't see what's written on the blackboard.
汤姆看不到黑板上写了什么。
Er, Sir? What's written on the blackboard isn't an exponential function but a trigonometric one ...
呃,先生？黑板上写的不是指数函数,而是三角函数 ...
He drew two squares on the blackboard.
他在黑板上画了两个正方形。
I put on my glasses to see the blackboard.
我戴上眼镜去看黑板。
Our math teacher drew a circle on the blackboard.
我们的数学老师在黑板上画了一个圆圈。
Look at the blackboard.
看看黑板。
What did he draw on the blackboard?
他在黑板上画了什么？
Compare your sentence with the one on the blackboard.
将你的句子与黑板上的句子进行比较。
Compare your sentence with the one on the blackboard.
将你的句子与黑板上的句子进行比较。
> 