It would be preferable to employ two people, not one.

雇请两个人比雇请一个更好。

Working alone may be preferable to working with others on group projects.

独自工作会比与其他人团体项目的工作要更好。

That would certainly be preferable to a competitive situation at the outset.

这样做当然比一开始就处于竞争情况更为可取。

In some cases, it may be preferable to test multiple components in a unit-test composite application.

在某些情况下，在一个单元测试复合应用程序中测试多个组件更可取。

The intent is to show how feedforward can often be preferable to feedback in day-to-day interactions.

目的是要告诉人们：在日常交互中，应该多使用前馈而不是反馈。