例句與造句

1. Enamel is the hardest structure of the body and the richest in calcium .
   釉質是身體中最硬的組織最富于鈣質。
2. Hard structures under the facia were hazardous to the driver ' s knees , and the brake pedal was hazardous to the feet
   儀表盤下方的堅硬結構對駕駛員的膝蓋是危險的，剎車踏板對腳也是危險的。
3. The paper introduces the task and function of flood prevention dispatching decision support system for huang longtan hydro power station , carried out the design of system logic structure , hard structure and soft ware platform and provided the decision mode and decision process of flood prevention dispatching support system for huang longtan hydro power station
   介紹了黃龍灘水電廠防洪調度決策支持系統(tǒng)的任務和功能，進行了系統(tǒng)邏輯結構、硬件結構及軟件平臺的設計，提出了黃龍灘水電廠防洪調度決策支持系統(tǒng)的決策模式及決策過程。
4. It's difficult to find hard structure in a sentence. 用hard structure造句挺難的