求翻译：今天天气很冷 我穿的很厚 我上午去了奶奶家 中午我还帮奶奶做饭 奶奶很开心 下午我去了图书馆看书 那里很安静 我很喜欢 五点时我回家了是什么意思？

Today the weather was cold and I wear very thick I went this morning noon I also help my grandmother's cooking Grandma grandmother home very happy I went to the library this afternoon there was quiet when I enjoyed five o'clock I go home