"That's a type of whitefly, is it?"— 'Yes. it is a whitefly.'“那是一种粉虱，对吗？”——“是的，是粉虱。”The five small arthropod were still very serious pest, especially aphid, scale and whitefly.其中,五小害虫的危害仍然非常严重, 尤其是蚜虫 、 蚧壳虫...
遗赠物: 如何将会一般的电不需要杰克威尔许就进展?The Legacy: How Will General Electric Fare Without Jack Welch?当偿付各种遗赠物后,他的剩余财产分给了他的孩子们.After pay various bequest the residue of his estate is split between his children....