He is spending a record sum on advertising, and has hired many of the marketeers who worked for Mr Kirchner in the past.

他斥资投放广告，并雇佣了许多曾经为基什内尔工作的市场商人。

youdao

There's a lot of different foods they have like dumplings, dim sum and so on.

他们有很多不同的食物，像饺子、点心等等。

youdao

And what's important to keep in mind about formal charge is if we have a neutral atom, such as we did in thionyl chloride here, the sum of the individual formal charges on individual atoms within the molecule have to equal 0.

而关于形式电荷记住一点是很重要的,那就是如果我们有一个中性原子，比如亚硫酰氯，那么这个分子中的所有原子的,形式电荷之和应该等于零。

麻省理工公开课 - 化学原理课程节选

I am going to say if that electron is to stay in its orbit, that is to say it doesn't flee the atom, it doesn't collapse under the nucleus then the sum of the forces on the electron must be zero No net force. And so that will be the sum of a dynamic force plus an electrostatic.

如果电子会保持在它的轨道上运行,既不脱离原子的话，它就不会由于原子核对它的吸引力而被瓦解掉,电子所受的合力一定为零,由于没有合力,所以电子所受力为动态力和静电力的总和。

麻省理工公开课 - 固态化学导论课程节选

You have n branches on the tree and you count the number of leaves and sum them up.

一共有n根树枝,你数了叶子的数量然后把他们加起来

耶鲁公开课 - 金融市场课程节选

The former officers were awarded a lump sum on their pension after retiring before the age of 55.

BBC: Retired police officers face 'huge' pension tax bills

Razorbill spent a low six-figure sum on the print version and is planning a first print run of 50, 000 copies.

WSJ: Enhanced E-Books: Blowing Up the Book

Recently refurbished, the establishment has highbacked chairs, tall ceilings and antique prints that provide a suitably refined ambience for the 80 varieties of dim sum on the menu.

CNN: ASIANOW - TIME Asia | Travel Watch | Hong Kong's Palate Pleasers