下个月: next month...
老汉: old man, I (an old man referring to himself)...
通告: to announce, to give notice...
钢铁: steel...
学问: learning, knowledge...
地形: topography, terrain, landform...
指: finger, to point at or to, to indicate or refer to, to depend on, to count on, (of hair) to stand on end...
组长: group leader...
下: down, downwards, below, lower, later, next (week etc), second (of two parts), to decline, to go down, to arrive at (a decision, conclusion etc), measure word to show the frequency of an action...
性质: nature, characteristic...