递给: to hand it (i.e. the aforementioned item) to (sb)...
截至: up to (a time), by (a time)...
减压: to reduce pressure, to relax...
严谨: rigorous, strict, careful, cautious, compact, well-knit...
举行: to hold (a meeting, ceremony etc)...
胡乱: careless, reckless, casually, absent-mindedly, at will, at random, any old how...
真理: truth...
卡子: clip, hair fastener, checkpoint...
冻: to freeze, to feel very cold, aspic or jelly...
西边: west, west side, western part, to the west of...
