She credits her cover letter as being "key" to finding her job.
她认为她的求职信是找到现在这份工作的关键。
2
The screen then detects the location of each virtual key you touch, and the screen displays the corresponding letter in the URL field.
之后屏幕将监测您触摸的每一个虚拟键的位置，并且在地址栏显示相应的字母。
3
Remember that you need to press a letterkey or keys to trigger the rocket motion; depending on your computer's speed, you might experience a slight delay before the rockets appear.