问题描述：
PLEASE TRANSLATE THE FOLLOWING SENTENCE INTO CHINESE
1.More companies are learning the importance of destructive technologies -- innovations that hold the potential to make a product line,or even an entire business segment virtually outdated.
2.Her predominant characteristic is her friednliness.
3.What reassures executives does not always reward shareholders.
4.After a sensational trial,the football player was cleared of the killing.
1.More companies are learning the importance of destructive technologies -- innovations that hold the potential to make a product line,or even an entire business segment virtually outdated.
2.Her predominant characteristic is her friednliness.
3.What reassures executives does not always reward shareholders.
4.After a sensational trial,the football player was cleared of the killing.
问题解答：
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