管口圓角的設計能避免嘴巴刮傷，管尾的斜口設計也可以直接用於手搖飲料的封

管口圓角的設計能避免嘴巴刮傷，管尾的斜口設計也可以直接用於手搖飲料的封膜

結果 (英文) 1:

The rounded corners of the nozzle can avoid scratches on the mouth, and the oblique nozzle design at the end of the nozzle can also be directly used for the sealing film of hand-cranked beverages.

結果 (英文) 2:

The design of the fillet of the tube mouth avoids mouth scratches, and the oblique design of the end of the tube can also be used directly for the sealing of hand-shaked beverages

結果 (英文) 3:

The design of the round corner of the tube can avoid the scratch of the mouth, and the design of the slant mouth of the tube tail can also be directly used for the sealing film of the hand-held beverage