Good studies are needed to lend credence to the notion that genuine progress can be made in this important field.需要进行认真的研究，以让人们相信在这一重要领域可以取得真正的进展。Police attach credence to the report of an unnamed bystander.警方认为一位不知姓名的目击...
I tried that once at Paolo's restaurant and almost broke the record myself.我曾在paolo的餐厅里试过一次,而且几乎破了自己的记录.It transpired that Paolo had left his driving licence at home...后来才知道保罗把驾照忘在家里了。'Crack!' — The first ...