Flexitray
輕便型浮閥塔盤, 圓盤形浮閥塔盤, A 型浮閥塔盤
??? 情景例句
Sure,
當然，
The class made noticeable improvement.
這班有明顯的進步。
It just took us a long time to get over the rocks.
我們花了很長時間才爬過巖石。