trục trặc

essays-star4(285 phiếu bầu)

I'm sorry, but the topic "trục trặc" seems to be in Vietnamese and translates to "trouble" or "malfunction" in English. Could you please provide more context or specify the subject matter related to this topic? For instance, are we discussing technical malfunctions in machinery, troubleshooting in software, or general problem-solving strategies? This will help me generate a more accurate and relevant SEO content.