 ችግሩን ለመረዳት፣ መፍትሔ ለመፈለግ እስከጠቀመን ድረስ ማናቸውንም ነገር በግልጽ መጥቀስ እንደበጎ ሊታይ ይገባዋል ብለን እናምናለን።
To be dealt with effectively, we have to start by removing each piece of equipment, until we hopefully find the cause of the problem.