但是这必须还要有让戒烟更加可能的服务相结合。

But that has to be combined with services that make it more likely.

youdao

这意味着，无论将PHP安装到何处，必须还要安装DB 2客户机。

This means that wherever you have installed PHP you must also install a DB2 client.

youdao

但是仅仅做到信息透明是不够的，必须还要有一个捍卫这些信息的团体。

But transparency alone is not enough. There has to be a community to champion the information.

youdao

But in fact, I have to go there, and when going there, I have to reconceive of not just where I was, what I was doing, but in part who I am.

而事实上，我必须前进，并且当我在前进中，我不仅必须重新审视，我在哪里，在干什么，还要审视我是谁。

普林斯顿公开课 - 人性课程节选

But you have to submit your test scores, you have to write some essays, like why you want to go to Brown.

但是你必须提交你的成绩单，还要写一些文章，例如你为什么选择布朗大学。

被学问的自由所迷住 - SpeakingMax英语口语达人

A vaccination, for it to work around the world, has to be inexpensive, transportable, possible to use without advanced medical personnel, and those kinds of things.

而疫苗接种,为了能适用于全世界,它必须便宜,便于运输,还要能在没有高级医生的情况下使用,它应该具有诸如此类的特点

耶鲁公开课 - 生物医学工程探索课程节选