例句與造句

1. Many martial arts experts have realizes the significance of exercise biomechanics to the development of martial arts and have analyzed even summarized the regularities of exercise biomechanics . but because of some historical or conditional limitations , researches in this field are far from being systematic
   很多武術(shù)家已經(jīng)意識(shí)到研究運(yùn)動(dòng)生物力學(xué)原理在武術(shù)運(yùn)動(dòng)中的應(yīng)用對(duì)武術(shù)發(fā)展的重要意義，并且也分析、總結(jié)武術(shù)運(yùn)動(dòng)中運(yùn)動(dòng)生物力學(xué)規(guī)律，但由于歷史和條件的限制，對(duì)運(yùn)動(dòng)生物力學(xué)原理在武術(shù)運(yùn)動(dòng)中應(yīng)用的研究還不系統(tǒng)。
2. It's difficult to find conditional limitation in a sentence. 用conditional limitation造句挺難的