I painfully hate young people who do not respect the elderly.

我非常讨厌不尊重老人的年轻人。

He stretched out his hands painfully.

他痛苦地伸出双手。

The young man painfully completed the task assigned by his superior.

这个年轻人痛苦地完成了上级交代的任务。

The plot was painfully predictable and nearly a third of the audience fell asleep halfway through.

故事情节毫无悬念，近三分之一的观众中途睡着了。

His manager had made it painfully clear to him that he was expendable.

他的经理以令人不快的方式明明白白告诉他，他是无足轻重的。

The poem was painfully literal and without depth or nuance.

这首诗非常刻板缺乏想象力，没有深度和细致。

For others, initial progress may be painfully slow but then they suddenly achieve rapid breakthroughs.

也有些人，取得最初的进步可能很难，但后来突然实现快速突破。

He was painfully aware of his lack of experience.

他痛苦地意识到自己缺乏经验。

They grow, they bulge, they stretch and sometimes they even painfully pull.

它们成长、膨胀、伸展，有时候它们甚至费力地拉伸。

Their son was painfully shy.

他们的儿子非常害羞。

His head throbbed painfully.

他的头一抽一跳地痛。

Progress has been painfully slow.

进度慢得令人焦急。