认为移动医疗前途无量的另一个理由，则是其商业利益骤增。

Another reason to think that m-health has a promising future is the flurry of business interest in it.

如果发动机回火，进气歧管骤增的压力就迫使阀门向后移动。

If the engine backfires, the sudden pressure in the intake manifold forces the valve back.

头发干枯易断、指甲易断、体重骤增或骤减可能是甲状腺疾病的征兆。

Thyroid disease can manifest itself in dry, brittle hair, brittle nails, and weight gain or loss.