Volcanic rock from two eruptive sources, Taoyuan - Hongxing and southern Dapingfang weaves and superimposes reciprocally in strata. 桃园 - 红星方向和大平房以南两个喷发源所喷发出的火山岩相互交织叠置于地层之间.
Peg down netting over the top to keep out leaves.用销钉在顶上加固防护网，防止叶子落入。The bird had become entangled in the wire netting.那只小鸟被铁丝网缠住了。A mosquito - netting completely surrounds our bed.一顶蚊帐把我们的床完全围住了....
Petty crime is having a deleteri-ous effect on community life.轻微罪行正对社区生活产生有害影响。At 17, he had a criminal record for petty theft.他17岁就有了小偷小摸的犯罪前科。Donaldson was a petty crook with a string of previous offences.唐纳森有一系列小的犯罪前科...