zhè / xiàng / jì / suàn / jī / mó / nǐ / bāng / zhù / gōng / chéng / shī / fā / xiàn / le / shè / jì / zhōng / de / wèn / tí

这项计算机模拟帮助工程师发现了设计中的问题。

This computer simulation helped engineers find problems in the design.