Let's do try one more time请问有病语吗

Let's do try one more time请问有病语吗
Let's do try one more time
请问有病语吗

Let's do try one more time请问有病语吗
把do或者try去掉,多余的留着成了2个谓语了,加上it 缺少宾语,
改为：let's do it one more time
do没有这么强调的.

没有。
Let's try one more time
do强调。