有两条送肉的传送带，第一条是传送俄罗斯肉，第二条是传送进口冻肉。

Two conveyors for meat - the first one for fresh Russian meat, the second - for foreign frozen one.

youdao

你若高兴的话，可以带一些水果或甜点，或者，尤其是有女主人的话，可以送一些花。

If you like, you can bring some fruit or sweets, or, especially if there is a hostess, some flowers.

youdao

沙特阿拉伯人热情好客，应邀去做客时，可以带小礼品，但是不要送酒类礼品。

They offer great hospitality. Invited as a guest, you may bring small gifts with you, but do not carry liquors.

youdao

The cardiovascular system, which is the heart and the blood vessels which are responsible for and the blood and so this is responsible for moving blood around the body and the blood brings oxygen and nutrients to every part of the body, you know that.

心血管系统,包括心脏和血管,主要负责输送血液,即心血管系统负责将血液送至全身,血液会带着氧气和营养物质,到身体的每一个部分,你懂的

耶鲁公开课 - 生物医学工程探索课程节选