unless=if you place an order with the factory,
问题描述：
unless=if you place an order with the factory,
unless you place an order with the factory,______we.
A so do B neither do C neither will
解释说unless =if not 并且翻译
答
翻译：如果你不向工厂下订单,我们也不会.
unless = if not
套用在原句上,就是：
If you don't place an order with the factory,neither will we.
neither will we = we won't either