Most of my accomplishments came as the result of sheer doggedness.我大多数的成就纯粹是坚持不懈的结果。By any standards, the accomplishments of the past year are extraordinary.不管以哪种标准来衡量，过去一年都成果斐然。It was one of the President's greates...
As preventive, spray plants with systemic insecticide or fumigate them regularly.作为预防措施, 要用内吸杀虫剂对植物定期喷洒,或熏蒸.Make sure the draining board, sink and plug hole are regularly disinfected.滴水板、水槽和塞孔一定要定期消毒。Try to get into the ...