例句與造句

1. does not have any other supplementary materials including cotton seed shell, fertilizer, hormone and chemical additive and so on, therefore the lingzhi and the spore powder heavy metal content is extremely low, is lower than national standard 5-9 time
   ，無任何其他輔料包括棉籽殼肥料激素和添加劑等，所以靈芝及孢子粉重金屬含量極低，低于國家標(biāo)準(zhǔn)5-9倍
2. It's difficult to find seed shell in a sentence. 用seed shell造句挺難的