第150句：

And they continued to exhibit positive body-image attitudes as long as three years after completing the program, which consistls of four one-hour sessions.

当参与者完成了这个由四个各用时一小时的部分构成的项目后，她们能长达三年都持续表现出对于身体形象的积极态度。

六级词汇讲解:

本句的主干是...they continued to exhibit...o as long as three years和after completing the program均为时间状语；which引导的非限制性定语从句修饰program。

exhibit在句中意为“显示，显出”。如：

The young pianist is eager to exhibit his talent.

年轻的钢琴家急于展示自己的才华。

consist of意为“由……构成，包括”。如：

A table tennis match consists of the best of seven games．

一场乒乓球比赛一般是七局四胜制。

session在句中意为“一段时间”。如：

a recording session 录制时间

as long as此处意为“长达”。如：

You can stay as long as you like.

你爱待多久就待多久。

六级考点归纳：

as long as除了表示“长达”之外，还可充当连词：

意为“只要”。如：

As long as we are united, there is no difficulty we cannot overcome.

只要我们团结起来，就没有克服不了的困难。

意为“既然，由于”。如：

As long as there is a demand，the suppliers will be there.

既然有需求，也就会有供应者。