Douglas Hamilton的例句大全

" It's the find of a lifetime," says astronomer Douglas Hamilton of the University of Maryland, College Park.

“通常，这需要用一生的时间去发现，”马里兰大学帕克分校的天文学家道格拉斯·汉密尔顿说。

"it's the find of a lifetime, " says astronomer douglas hamilton of the university of maryland, college park.

“通常，这需要用一生的时间去发现，”马里兰大学帕克分校的天文学家道格拉斯·汉密尔顿说。

Saba Douglas Hamilton joins arctic expert Jason Roberts in the remote Svalbard Archipelago to find out.

北极居民之一的北极熊的身体构造有赖严寒天气才能正常地生活,温室效应对它们造成什麽影响?