求翻译：大概情况是这样的,今年沈阳市政府年初计划采购1000台左右,David 文中提到的500台已经选定，今年后续还会有新订单但数量未定。机会是有的，商务条件是重要因素。是什么意思？

About this is the case, the Shenyang municipal government this year plans to purchase in early 1000, david text that 500 units have been selected this year follow-up there will be new orders, but the number of undetermined Opportunities, business conditions are important factors.

This is probably the beginning of the year this year, Shenyang City government procurement David 1000, mentioned in the text 500 has been selected and follow-up this year will also have a new order but the amount may vary. opportunity is there, business conditions are important factors.

The general situation is such, Shenyang at the beginning of Municipal government plans this year purchases about 1000, in the David article mentioned 500 already designated, but following also can have the new order form this year quantity to be undecided.The opportunity is some, the commercial cond

Perhaps this is the case, Shenyang Municipal Government earlier this year about plans to purchase 1000, 500 sets of David mentioned in the text is selected, follow-up will also have new orders this year but the number is uncertain. Opportunities, business conditions are important factors.

正在翻译，请等待...