尚无

His record has never been matched.

他的纪录尚无人能及。

A grand and almost untrodden field of inquiry will be opened.

一片广大而尚无人迹的研究领域将被开辟.

It is debatable whether it is cost-effective .

它的 成本效益 如何,尚无定论.

There's no certain cure for this illness at present.

现在这种病尚无确实可靠的疗法.

All those matters are in dispute and it is not for me to decide them.

所有这些事项都尚无定论，也不是我可以决定的。

Research has so far proved inconclusive.

目前研究尚无定论。

My calculation is based on notional figures, since the actual figures are not yet available.

因尚无实际数字,我是根据估计的数字计算的.

I'm afraid your order has caught us on the hop — the goods aren't available yet.

恐怕你的订单来得太突然,我们全无准备,目前尚无货源.

But I've never had the pleasure of doing any business with you.

可是同贵公司尚无业务往来.

There is as yet no known remedy for cancer.

尚无治愈癌症的办法.

So far no authoritative figures are available as to the persent telephone ownership in this city.

迄今为止,此城市电话的拥有数量尚无官方统计数字.

My calculation is based on notional figures, since the actual figures is not yet available.

因尚无实际数字，我是根据估计的数字计算的。

Its authorship has been disputed.

谁是作者尚无定论。

A British official said he thought it was an open question whether sanctions would do any good.

一位英国官员表示，对于制裁是否能够起到作用，他认为尚无定论。

No final conclusion has yet been reached on this matter.

这个问题尚无定论.