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黯然低分詞：

閃光高分詞：

very important 重要的

of great importance

very difficult 困難的

of great difficulty

very beautiful 美麗的

of great beauty

very useful 有用的

of great use

very helpful 有幫助的

of great help

very harmful 有害的

of great harm

very valuable 有價(jià)值的

of great value

very significant 至關(guān)重要的

of great significance

very necessary 必要的

of great necessity