Half of the apples are unripe.一半的蘋果不熟.I was only ill once and that came of eating an unripe pear.我唯一一次生病是因為吃了未熟的梨。Ripe fruit does not travel well, but unripe fruit can be transported worldwide.熟透的水果不宜長途運輸，但未成熟的水果卻可以運往全世界...
使用的是鈦粉末燒結濾芯, 一般用于粗濾芯或中間過濾.Adopting titanium powder sintered filter core, usually used for prefiltration or inter filtration.鈦棒過濾器使用鈦粉末結濾志, 用于粗濾或中間過濾.Titanium stick filter uses titanium powder element, is used in the roug...