allow for sth.中等

It will allow for a reduction of the distance between high-speed trains travelling on the same line at any given time, which should mean a significant increase in capacity and traffic fluidity, according to Giuricin.

据朱里钦说，这将缩短任一时刻同一线路上行驶的高速列车之间的距离，这应当意味着运力和交通流畅度的显著提升。

No matter how you “enhance” enclosures, they do not allow for freedom, a natural diet or adequate exercise.

无论你如何“改善”围栏，它们都无法给予动物自由、天然的饮食或充分的运动。

allow for certain kinds of lobbying.

允许某些类型的游说。