乘务员始发英文致辞(帮忙翻译一下)

Question

1.大家好！我是本次列车的列车长，欢迎你乘坐特快70次列车，我代表列车全体工作人员向您问好，祝大家旅途一路顺风！ 2.大家好！欢迎乘坐特快70次列车，我是列车员，将陪同您度过旅行时光，您有什么困难请和我联系，我将尽量为您解决难题，最后祝大家旅途愉快，一路顺风！

Answer 1

Good morning ladies and gentlemen, this is your conductor speaking, On behalf of the entire crew, welcome aboard high speed 70.
I wish you a pleasant journey. Thank you.

Good morning ladies and gentlemen, this is your attendant speaking.
Welcome aboard high speed 70.
If you need any assistance, please feel free to let me know.
And I wish you a pleasant journey. Thank you.

特快70次列车，也许你们有专门的说法吧。high speed 70 反正也没错。