Although Block said that the company had already cut back on contracts with external recruitment services, the changes did not go far enough.
尽管布洛克说公司已经减少了外部服务合约,但这改变还不足够。
The students used a "slicer" to cut that block into fractions and a "cloner" to copy those slices.
学生们用切片机将这个块切割成几个部分和那些切片的克隆。
The researchers were able to cut the same block into pieces and put them back together at least five times.
研究人员将一块材料切成几份,然后可以将他们重新合起来至少五次。
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