这个傻瓜傻的让人心疼这个笨蛋笨的让人流泪
[zhè gè shă guā shă de ràng rén xīn téng zhè gè bèn dàn bèn de ràng rén liú lèi]
'The fool so foolish it hurts to watch; this dolt so dense tears come to eyes', expressing deep sympathy or fondness for a lovable fool. Indicates a mixture of annoyance and care.