Universities are facing grave problems because of diminishing resources.

由于资源的减少，大学正面临严峻的问题。

Universities are facing grave problems because of diminishing resources .

由于资源的减少，大学正面临严峻的问题。

Soil and environmental problems are grave problems which are concerned by the international soil science circles nowadays.

土壤与环境问题是现今国际土壤学界共同关心的重大问题。

In addition to the economic progress which we have indicated at the beginning, grave problems of public hygiene are connected with that immense question: the sewers of Paris.

除去开始时我们指出的经济方面的进步之外，严重的公共卫生问题是和巴黎阴渠这一巨大问题有关的。

Third, even if we ignore these two problems, there is the grave fallacy in the very concept of "social cost," or of cost as applied to more than one person.

第三，即使我们忽略以上两个问题，“社会成本”或者一人以上的成本概念还有一个非常严重的谬误。

But the problems are grave.

然而，问题却十分严重。

If supply problems become really grave, oil companies may even declare force majeure, raising the prospect that, as in 1978, oil markets fail altogether.

如果供应问题变得尤其严峻，石油公司甚至可能发布不可抗力条款，这使像1978年那样油市一并崩塌的预期加大。

That country is heading toward grave economic problems.

那个国家将面临严重的经济问题。

That country is facing grave economic problems.

那个国家正面临严重的经济问题。

At present, problems of disharmony is grave between consumption and environment, which should be solved carefully.

但当前消费与环境不和谐的问题还比较突出，应认真解决。

Always keep LAZINESS at bay. Your lazy attitude can be a grave danger to your happy life, that accumulates your present problems and dump them into your future life.

懒散的态度可能是你幸福生活的巨大威胁，它会累积你现有的问题，然后堆积到你未来的生活中去。