The sleeved barrels vent excess heat with each recoil, drawing coolant from a built-in tank with each barrel's return.
有套筒的炮管利用每次反冲排出多余的热量，它们在每次后退时从内置储箱中获得冷却剂。
2
Drawing on the typology of Estelle James, private school enrollments can be a response to excess demand for school places; a differentiated demand for school places; and a large presence .
基于埃斯特尔·詹姆斯的划分，私立学校是对过度需求、差异需求以及非营利组织大量出现的回应。
3
Metaphysical poetry is characterized by verbal wit and excess, ingenious structure, irregular meter, colloquial language, elaborate imagery, and a drawing together of dissimilar ideas.