例句與造句

1. Q . what is the maximum storage time for frozen meat , and what happens if it goes beyond the recommended time
   問：冷凍肉的貨架期是多長時間，當(dāng)超過最佳時間的時候，會怎么樣？
2. It's difficult to find maximum storage time in a sentence. 用maximum storage time造句挺難的