考考你

Which way is the bus traveling in the picture？

图中的巴士往哪边开动？

To the left or to the right？

左边或右边

Can't make up your mind？

你无法决定吗？

Look carefully at the picture again.

请再仔细瞧瞧图片吧！

Still don't know？

还是不知道吗？