常見例句Semi-recessed wheels are integrated in the back for easy transport and do not take up extra space when the Ballister is loaded in a truck. 裝在音箱背後的內(nèi)嵌式腳輪,方便運(yùn)輸,儅把音箱搬上車時(shí),輪子可以藏在凹槽裡,節(jié)省空間。 返回 ballister