例句與造句

1. whether virtual environment is good or not, is decided mainly by whether virtual scene creating is good or not . first, virtual scene creating need create 3dimensions model, 3dimensions model creating is the base of virtual training system implemention, also is an important researching content of virtual vision creating technology . 3dimensions models of this system are created by 3ds max5
   虛擬環(huán)境的好壞主要取決于虛擬場景生成系統(tǒng)的好壞，而虛擬場景的構(gòu)建首先要完成的是對(duì)場景的三維建模工作，三維模型的構(gòu)建是虛擬培訓(xùn)系統(tǒng)實(shí)現(xiàn)的基礎(chǔ)，也是虛擬視景生成技術(shù)的一項(xiàng)重要研究內(nèi)容。
2. It's difficult to find system implemention in a sentence. 用system implemention造句挺難的