Express it with 100 % assuredness .

以百分之百的自信表达出来。

Life is happier if it is full of easiness and assuredness .

生命是非常美好的，如果生活中充满了从容与自信的话。

In spite of the recent setback in sale , the general manager speaks with assuredness at the .

尽管最近销售受到挫折,总经理在会上的讲话还是很自信。

In spite of the recent setback in sale , the general manager speaks with assuredness at the meeting .

尽管最近销售受到挫折，总经理在会上的讲话还是很自信。

Probably and yes , his assuredness are too tired .

或许是的，他确实太累了。