A Few sentence that I need correcting!

A Few sentence that I need correcting!

Hi guys, I wondered if you could correct both the grammar in these sentences and also make them sound natural, if they don't already!

Thank you so much!

欢迎大家前来参加谢菲尔德十周年农历新年的庆典!

首先，我要感谢你们的都光临, 我已经知道了我们俩非常高兴今天能在这儿(我们二位很开心在这里见到各位。)

现在，我们很荣幸向您介绍....

因为我能歌唱的比她更好，所以她只是非常嫉妒....

Thank you in advance!

你好，Dimen。这篇文章很不错，继续加油吧！以上建议望笑纳。

A Few sentence that I need correcting!

Hi guys, I wondered if you could correct both the grammar in these sentences and also make them sound natural, if they don't already!

Thank you so much!

欢迎大家参加谢菲尔德十周年农历新年的庆典!

首先，我要感谢你们各位(On such an occasion, people prefer to say 各位, as it shows more respect)都的光临, 我已经知道了我们俩(Who does '我们俩' refer to?) 非常高兴今天能在这儿(I don't understand why you say '我已经知道了'. Can you tell me the English for this sentence?)

现在，我们很荣幸向您介绍....

因为我能歌唱比她更好我的歌比她唱得好，所以她只是非常嫉妒....

Thank you in advance!

欢迎大家参加谢菲尔德十周年农历新年的庆典!

首先，我要感谢你们都的光临。我已经知道了我们俩非常高兴今天能在这儿 见到各位/主持今天的晚会 

现在，我们很荣幸向您介绍....

因为我能歌唱比她更好，所以她只是非常嫉妒....

A Few sentence that I need correcting!

Hi guys, I wondered if you could correct both the grammar in these sentences and also make them sound natural, if they don't already!

Thank you so much!

欢迎大家参加谢菲尔德十周年农历新年的庆典!

首先，我要感谢你们的光临, 我已经知道了我们俩非常高兴今天能在这儿

现在，我们很荣幸向您介绍....

因为我能唱歌比她好听，所以她只是非常羡慕.... are you sure you want to say that？

Thank you in advance!

A Few sentence that I need correcting!

Hi guys, I wondered if you could correct both the grammar in these sentences and also make them sound natural, if they don't already!

Thank you so much!

欢迎大家来到谢菲尔德十周年农历新年的庆典!

首先，我要感谢你们都的光临, 我已经知道了我们俩非常高兴今天能在这儿

现在，我们很荣幸向您介绍....

因为我能歌唱得比她更好，所以她只是非常嫉妒....

Thank you in advance!