敬爱: respect and love...
签订: to agree to and sign (a treaty etc)...
对照: to contrast, to compare, to place side by side for comparison (as parallel texts), to check...
疏导: to dredge, to open up a path for, to remove obstructions, to clear the way, to enlighten, persuasion...
循环: to cycle, to circulate, circle, loop...
减: to lower, to decrease, to reduce, to subtract, to diminish...
启事: announcement (written, on billboard, letter, newspaper or website), to post information, a notice...
俗话说: as the proverb says, as they say......
动人: touching, moving...
人文: humanities, human affairs, culture...