The four most essential needs?

最为必要4个需求是什么？

This concludes the most essential parts of BPEL.

这里总结了BPEL的大部分基本内容。

The most essential interpretation tips are as follows

最重要的口译技巧如下

In fact, Mr. Loewi's most essential quality was kindness.

实际上，洛伊先生最基本的品质是善良。

The most essential element of any jobsearch is an up-to-date resume.

对于任何求职来说，最基本的要素是一份最新的简历。