例句與造句

1. Biotechnology has improved the quality of seed grains and the ability
   他們利用展現(xiàn)在眼前的機(jī)會，并在不時出現(xiàn)的挫折之后總能再重新出發(fā)。
2. It's difficult to find seed grain in a sentence. 用seed grain造句挺難的