China has greatly extended its influence in world affairs.
在世界事务中，中国的影响已大大地扩大了。
France has greatly extended its influence in world affairs.
在世界事务中，法国的影响已大大地扩大了。
The discovery of enabling enzymes to work in organic solvents with low water content has greatly extended the scope of enzyme applications.
酶能在低水有机溶剂中起作用这一发现大大扩展了酶的应用范围。
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