口哨: whistle...
联网: network, cyber-...
手术: (surgical) operation, surgery...
发展: development, growth, to develop, to grow, to expand...
可想而知: it is obvious that..., as one can well imagine......
烘托: background (of a painting), backdrop, a foil (to set off something to advantage), to offset (something to advantage)...
完美: perfect, perfection, perfectly...
盛气凌人: overbearing, arrogant bully...
撰写: to write, to compose...
沟: ditch, gutter, groove, gully, ravine...
