material need的用法和樣例：
例句
- The material in a moon takes time to deform, so the distortion is always out of alignment with the forces that produce it.
衛星中的物質需要時間變形，因此變形方向一定不會與造成變形的力相同。 - Similarly the Arab chieftains on their silken Byzantine divans could not forget the desert ,and hoarded riches far beyond any possible physical need.
同樣，坐在拜占庭帝國絲絨沙發椅上的阿拉伯酋長也不會忘記沙漠，他們把遠遠超出任何可能物質需要的財富囤積起來。
