第1个回答 2011-10-16
Don't be afraid of making mistakes. Try your very best, and you will achieve great progress.
第2个回答 2011-10-20
don't be afraid to make mistake.if you try your best, then you will achieve great progress.
第3个回答 2011-10-27
Don't be afraid of making mistakes , just try your best and you can make great progress.