100分求助英语翻译问题

1. A Warm Welcome to the International Friendship Schools between A and B

2. A Welcoming Ceremony for Mr./Mrs XXXX, Head Teacher(英国是这样称小学校长的）from A(写到这里就可以了，再写就不地道了）to Visit B

3. Now let's welcome the flowers from the pupils for our distinguished guest.（这样就可以了）或者：Now the representatives of the pupils will present flowers to our distinguished guest.

热烈庆祝英国A小学与中国B小学结为国际联谊校
A warm celebration of British primary schools and primary schools became B China International Friendship School
英国某某小学校长莅临B小学交流访问欢迎仪式
British primary school principals visit a certain B primary exchange visit to the welcoming ceremony
请少先队员代表向客人献花
Please briefed the guests on behalf of the young pioneers flowers
不能

1
Congratulations on the Friendship between A England and B China

2
Welcome Mr./Mrs. ***, Headmaster of A from England （肯定是双方都知道的B学校，所以就不用出现了）
标语应简洁，中英是不同的

3
now, let our lovely and excellent pupils dedicate flowers to our distinguished guests.
或者
now, let our lovely and excellent pupils show their warm welcome to our distinguished guests.

1. Celebrate Warmly the Friendship Between British A Primary School and Chinese B Primary School!
2. Welcoming Ceremony for the Visiting of the Principal of British A Primary School
3. Let's the representative of the young pioneers presents flowers to the guests!
第三句说成pupils都可以,少先队员代表,也是学生中的代表嘛!但要抠文字的话,还是the young pioneers.

1, "A warm celebration of British primary schools and primary schools became B China International Friendship School"
2, to be held a welcoming ceremony, a ceremony known as: "a certain British Primary School B primary school exchange visit to visit the welcoming ceremony"
3, in a ceremony there was a link, "briefed the guests on behalf of the young pioneers flowers!"