帮忙用英语翻译两句话，谢谢！

1，Please let your friends know if you are comfortable with our
service while let us know if you are not.
2, Pleas let your friends know if you enjoyed your time in Beijing
while let us know if you did not.

1.If our service is not good, please tell us; If our service is good, please tell your friends!

或者If you are not satisfied with our service, please tell us; if not, please tell your friends!

2.If you have had fun in Beijing, please tell your friends, if not, please tell us!

1.如果我们的服务不好，请告诉我们；如果我们的服务好，请告诉你的朋友们！
1.If our service is not good, please tell us; if our service is good, please tell your friends!

2.如果你们在北京玩的开心，请告诉你的朋友们，如果你们在北京玩的不开心，请告诉我们！
2.If you play in Beijing the happiness, please tell you the friends, if you play in Beijing are unhappy, please tell us!

1.If you think our service is not good enough, please tell us; if you think it's good, please tell your friends!
2.If you have