Sand reconditioning
[機] 舊砂處理
?? 詞語組成解析
sand
[s?nd]
n. 沙;沙灘;沙色;
vt. 撒沙于;用砂紙磨光;
[計] 修理, 檢修, 調(diào)整\\n[化] 再處理
??? 情景例句
You should take the number 1 train to Van Cortlandt Park.
搭一路車到Van Cortlandt公園下車。
Don't be afraid.
不要害怕。
Could I have those two tickets, please?
這兩張票給我行不行？