In this task, given a sentence in the Chinese language, your task is to convert it into the English language.

乌冬说，主要的问题在于，该公司的飞机都是MD11。这种机型消耗大量的燃油。
Urdon said that a major part of the problem is that eight of the company's aircraft are MD-11s, which consume large volumes of fuel.

因此，设置亚当时所需的人力将会是其实用性的一大限制。
The usefulness would be limited therefore to the allotment of human input needed to set up Adam.

SDMA执行董事洛克萨纳·贝拉斯克斯描述了他们遗赠的收藏品的“稀有性”，并表示这些收藏品将为现有的两个博物馆收藏品增加“深度”。

Roxana Velásquez, SDMA executive director, described their bequeathed collection's "rarity" and said the pieces would add "depth" to the two existing museum collections.

