自始至终

He has consistently denied murdering his estranged wife.

他始至终否认谋杀了分居的妻子。

The principle had been pernicious from beginning to end.

这条始至终都是有害的。

The meeting was one big yawn from start to finish.

那会议始至终十分聊。

The meeting was a fiasco from start to finish.

会议始至终都失败了。

He stays all the way in the game.

他始至终参。