It’s a right. John is looking at the sky.
这是一个晚上。约翰抬头看着天空。
Tom is John’s younger brother. He asks John “What are you doing?”
汤姆是约翰的弟弟。他问约翰：“你在干什么?”
John says, “I’m counting stars.”
约翰说：“我在数星星。”
Tom laughs and says, “It’s really dark now. Why not count them tomorrow morning?”
汤姆笑着说：“现在天空太黑了。你为什么不等到明天早上再数呢?