求翻译：很高興今年又擔任貴子弟的中文老師。去年每位同學都很努力學習中文，也進步了不少。今年我們換了新課本。請同學們這幾天花一點時間看看課本的內容。今天我們發了以下這幾本書。是什么意思？

I'm pleased this year as your child's Chinese teacher. Last year, each student worked very hard to learn Chinese, but also a lot of progress. This year we changed the new textbooks. Ask someone to spend a little time these days to look at the content of the textbooks. Today we made following a few b

This year are very pleased your children also served as the Chinese teachers. Last year for every student had worked very hard learning Chinese, has made progress too many. This year we have a new new textbooks. The students will these last few days spend some time to read textbooks. Today, we made

Very happy this year as your children Chinese teacher. Each students are trying very hard to learn Chinese last year, has improved a lot. This year we have a new textbook. Please take the time to look at the content of the textbooks these days. Today we made following this book.