有待证明 meaning in English

have yet to be proved
it remains to be proved

It has not been provided whether fish is the best brain food
鱼是否是最佳的益脑食品有待证明。
It still needs to prove whether the fish is the best brain food
鱼是否为最佳益脑食品有待证明。
It still needs to be proved whether the fish is the best brain food
鱼是否为最佳益脑仪器有待证明。
It has yet to be proved whether fish is the best brain food or not
鱼是否为最佳的健脑食品有待证明
17 two things remain to be proved before our presentation of these divisions is complete , namely , that the parts of each division are mutually exclusive and that they exhaust the subject matter to be divided
17在完成这一分类之前，还有两件事有待证明，即每一分类各部分之间是相互排斥的，以及这一分类穷尽了相关主题。