It is very hot and wet today.
今天天气又热又湿。
When my mom did the cooking in the kitchen, I saw her head was sweaty and she was a little bit tired.
妈妈在厨房里做饭的时候，我看到她的额头满是汗水，看上去也有点累了。
I told her I could help her to make the dinner and she accepted.
我告诉她我可以帮她做晚饭，她同意了。

But all I could do was washing the food and bringing something to her.
但是我能做的只有洗东西和给她递东西。
After cooking, we were all sweaty. However, my mother and I felt happy.
晚饭做好了，我们都汗流浃背。但是，我和妈妈都觉得很开心。
She said that I have grown up and become her good assistant. I thought I was a good child of my mother.
她说我已经长大了能够当她的助手了。我觉得我是妈妈的好孩子。