Barnier expressed concern about Davis's commitment to the talks (he had been going to Brussels for the start and end of each round of talks, but had not been staying there for the duration).
巴尼尔对戴维斯关于谈判的承诺表示担忧（戴维斯去布鲁塞尔参加每轮谈判的开始和结束，但并没有在那里多做停留）。