龟: tortoise, turtle...
未必: not necessarily, maybe not...
晴: clear, fine (weather)...
细致: delicate, fine, careful, meticulous, painstaking...
凶手: murderer, assassin...
呼应: to conform (with), to echo, to correlate well, (linguistics) agreement...
发言人: spokesperson...
加深: to deepen...
高压: high pressure, high-handed...
显眼: conspicuous, eye-catching, glamorous...