Some sports players are doing better. Other players are doing worse. Experts look at their numbers to decide this.

有些運動員表現進步了，而有些則退步了。專家會透過分析數據來決定。

Karson Kerce plays baseball. He hits the ball well. But he is not very strong. He will play in different positions on the field.

Karson Kerce 打棒球。他的擊球表現很好，但力量不足。他會在球場上擔任不同的位置。

In football, Brock Bowers and Trey McBride are the best tight ends. Travis Kelce is now number ten. He scores fewer points than before. George Kittle is number three, but he had a leg injury.

在美式足球中，Brock Bowers 和 Trey McBride 是最好的緊端線鋒。Travis Kelce 現在排名第十，他的得分比以前少。George Kittle 排名第三，但他腿部受傷了。

Zay Flowers is a great wide receiver. Other players say he is very good. He is now number 71 on the list of the best players.

Zay Flowers 是一位出色的外接手。其他球員都說他非常優秀。他目前在最佳球員名單中排名第 71 位。

Young players are becoming stars. Old players are not as good as they were.

年輕球員正逐漸成為球星。老將的表現已不如以往。