He told "The Early Show" on CBS television that the changes may not be enough.

VOA: special.2010.05.28

They show these as some of the first stages and then intermediate changes they depict it as this, and then the final one is this.

把这定义为第一阶段,这是中间阶段,再是最终阶段

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Stone said his film is meant to show the changes that are taking place in South America.

VOA: standard.2009.09.07

(Speech) The former Czech Republic president said the changes in 1989 were "undoubtedly aided by people who,for long years" tried to show the world "the real situation" in what was then Czechoslovakia.

VOA: standard.2009.11.17