1.be considered to 被认为是

例句：Although there is no one 'theory' of strategy, there is what might be considered to be 'mainstream' approaches to strategy.
尽管还没有一个战略的“理论”，但却有一些可能会被接受的“主流的”战略研究方法52R)+!SIhUe。

2.mix of 混合

例句：Grids should fit the mix of elements rather than forcing elements to fit the grid.
应该让栅格去适应元素的混合，而不是要强制元素去适应栅格.%C%.UEFi_790y[)。

3.give lectures 做演讲

例句：I appear on radio and TV, give lectures, and last year we broadcasted a live feed with cameras showing our fieldwork online, around the clock.
我在电台和电视上当嘉宾，到处演讲，去年我们还用摄像机对考古现场的工作进行全天候在线现场直播Y2nZTdTA^hSG。

4.desire to 渴望

例句：For some people, like athletes, it may come from the desire to compete and to win.
对于一些人来说，比如运动员，它或许来自于对竞争和胜利的渴望lFgXqgx^WQX@Z&。