This is what happens when you hear the back door opening and know an intruder is on the scene.(當你聽到后門打開，發現有人闖入自家時，這一切就會發生。)

Now the intruder can use the user's identity to do harm.(現在入侵者可以使用該用戶的身份進行破壞了。)

If a male bobolink hears another male calling in his territory, he'll chase the intruder away.(如果一只雄性食米鳥聽見另一只雄性在自己的地盤鳴叫，它會把入侵者趕走。)

You essentially deny the intruder the ability to see or access things they should not see.(這樣可以拒絕入侵者查看或訪問他們不應該看到的內容。)

Unexpectedly as she had appeared, not one of them felt that she was an intruder at all.(她出乎意料地出現了，但他們誰也不覺得她是個不速之客。)

He flattened the intruder with a single punch.(他一拳就把闖入者打倒在地。)

Essentially, an intruder passes in a string that is too large for some existing buffer.(其本質為，入侵者傳入一個大于現有緩沖區的字符串。)

An intruder broke into the campaign headquarters and managed to erase 17,000 names from computer files.(一名入侵者闖入作戰指揮部，設法刪除了電腦文件中的17000個名字。)

I wander in not knowing if I would be an unwelcome intruder.(我漫步走了進去，沒有意識到自己是個不受歡迎的不速之客。)

It was he, the intruder, who interrogated.(他是不速之客，反而盤問個不停。)