You will never&nbsp;know how much I appreciate this comment. Your advice&nbsp;really meant more than editing. As a non-English speaker, I always&nbsp;have&nbsp;a problem in using plurals and articles since my first language does not have those. <br /><br />However, setting&nbsp;this problem aside, I've much worried if I was writing senstences that at least made&nbsp;sense. Because&nbsp;it was hard to evaluate my wrtings from the right perspective for myself, I really wanted to know what are the ciritical problems of my writing style. So, your advice&nbsp;really feels like a tow rope in the labyrinth! I will try to improve my writing as you adviced.<br /><br />Again, thanks for your help.<br /><br />Hoping to work with you again,<br /><br />-Ann