I have a problem with homeopathy. To accept its principles, I must cast aside the understanding of chemistry that I have developed over 30 years.

我对顺势疗法很疑惑，要接受它的理论我必须放弃对已从事了30多年的化学的理解。

youdao

Problem on the bearing capacity of cast-in-place pile influenced by the deposit at pile end and the mud hanged on pile shaft can be solved by the technique with the post grouting.

灌注桩后压浆技术解决了桩底沉淤和桩身泥皮影响灌注桩承载力的问题，使桩底、桩侧土得到了加固，从而大幅度提高了灌注桩的承载力，降低了桩的沉降量。

youdao

Rep. Julia Carson, D-Indiana, was unable to cast a vote for herself because of a problem with the machine she was using.

CNN: Polling USA: A glitch here, a gremlin there