英语翻译

问题描述:

英语翻译
of yesterday.2、english book ia thin.maths book is thinner .chinese book is the thinnest.3.skiing is the most dangerous of the three activities

1.今天的天气比昨天好.
2.英语书很薄,数学书更薄,语文书是最薄的.
3.滑冰是这三项运动中最危险的一项.