Tipping is a subject that has long interested and irritated me .

付小费是件令我倍感兴趣但又十分恼火的事情。

Mr. sarkozy grew irritated with berlin within weeks of taking power .

执政后，萨科齐在几周内便对柏林感到恼火。

Us officials were irritated by china 's tactics at the copenhagen climate change conference .

美国官员对中国在哥本哈根气候变化会议上采用的战术感到恼火。

Merkel , also present , was irritated at the french pressure on the ecb .

默克尔当时也在场，法国给欧洲央行施压令她感到恼火。

While severely irritated at the us stance , european officials say it is more about timing than substance .

尽管对美国的立场感到极为恼火，但欧洲官员们表示，他们更在意的是时机而非内容。