成长: to mature, to grow, growth...
放暑假: have a summer vacation/have a summer holiday...
后勤: logistics...
深刻: profound, deep, deep-going...
煤气: coal gas, gas (fuel)...
液晶: liquid crystal...
边疆: border area, borderland, frontier, frontier region...
营救: to rescue...
吵: to quarrel, to make a noise, noisy, to disturb by making a noise...
尚未: not yet, still not...
