绿化: to make green with plants, to reforest, (Internet slang) Islamization...
罩: cover, fish trap (basket), shade...
隆重: grand, prosperous, ceremonious, solemn...
研究生: graduate student, postgraduate student, research student...
跟不上: not able to keep up with...
毕业: graduation, to graduate, to finish school...
伸: to stretch, to extend...
感叹: to sigh (with feeling), to lament...
时而: occasionally, from time to time...
球队: sports team (basketball, soccer, football etc)...