Pianists are less flexible than other instrumentalists.钢琴演奏者不如其他乐器演奏家灵活.Singers and instrumentalists have to be able to get every note perfectly in tune.歌手和乐器演奏者必须使所有的音符完全相同协调....
马克一声不响地给他们每人倒好饮料并端上来。Quietly Mark poured and served drinks for all of them.“好吧”，马克斯说，“回到正题上来。”"Now then," Max said, "to get back to the point."我停住脚步，等她追上来。I stopped and waited for her to catch up....
The original concentration of H 2 O 2 significantly influenced the degradation of DMP, DEP, ABS, MBS and 1 - naphthol.亚铁离子初始浓度对DMP 、 DEP 、 ABS 、 MBS和 1- 萘酚的降解具有重要的影响作用.It's all too easy to be influenced by our paren...