你们在美国过得好吗？有时间可以到我们中国来玩吗？我很欢迎你们的。这话用英语怎么写？谢谢

How are you doing in America?Will you come to China if you have time?I warmly welcome you.

How is your life in US? Will you come to China if you are free? You are warmly welcomed to China.

How are you in America? Why not come to China at you free time? You will be warmly welcomed in China.

how's everything in America?will you come to china
during your free time ?You will be warmly welcomed in China