第1句个人感觉没错,最多有点小别扭especially可以表示特别在河南广泛应用,第2句有点问题,很明显你想用从句,但如果用and表明and后面也是从句的一部分,那么你这个句子就没有主句了应该这么用XXX,which we wish to be considered for publication in NUTURE,has not been submitted elsewhere for publication, in whole or in part 另外submit作提交讲,是及物动词[Tn, Tpr] ~ sth (to sb/sth) give sth (to sb/sth) so that it may be considered, decided on, etc (向某人[某事物])提交或呈递某事物(以供考虑、 裁决等): submit an essay to one's tutor 向指导教师呈交论文 *submit your assignment (to your lecturer)