尖: point (of needle), sharp, shrewd, pointed...
未成年人: minor (i.e. person under8)...
诚意: sincerity, good faith...
指着: point; pointing...
保佑: to bless and protect, blessing...
代理人: agent...
碰钉子: to meet with a rebuff...
追悼: to mourn, to pay last respects, mourning, memorial (service etc)...
片子: thin flake, small piece...
所长: head of an institute etc...
