2. They will be able to deny its existence and modify their software to be more software friendly. 他们肯定会否定病毒的存在，并修改他们的软件以便提供更友好的软件。
3. In Russia, you often have to match your drink with that of your host if you want to be friendly. 在俄国，如果你想要是友好的，你不得不经常不得不与你的饮料与那一切相匹配你的主人。
英英解释
n.
1. troops belonging to or allied with your own military forces
2. characteristic of or befitting a friend
3. favorably disposed; not antagonistic or hostile
4. easy to understand or use
5. of or belonging to your own country's forces or those of an ally
