半日主力资金加仓有色金属股，抛售公用事业股

Used to list several examples and then add 等 to mean “etc.” or “and others of this kind.” It shows the list is not complete. This pattern is very common in news and formal writing.

This pattern narrows a general topic down to a more specific level. 具体到 means “specifically to” or “down to,” and 来看 means “judging from” or “looking at.” Together they mean “specifically, when looking at …”.

方面 is used to introduce one aspect or side of a topic, similar to “in terms of” or “regarding.” It helps organize information by category.

获 is a formal written verb meaning “to obtain,” “to receive,” or “to gain.” It is common in news reports and financial writing, often replacing 得到 or 获得 in a concise style.

遭 is a formal verb used before another verb to show that someone or something suffers an unpleasant event, similar to a passive meaning like “be subjected to” or “suffer.” It usually introduces negative situations.