zì xíng chē yuè qì huá bǎn hé dà jiàn qì cái dōu yào kàn chǐ cùn hé bāo zhuāng自行车、乐器、滑板和大件器材都要看尺寸和包装。For bicycles, musical instruments, skateboards, and large equipment, you need to check the size and packaging.