Break up the secondary indexes into pieces in order to achieve parallelism (see discussion below entitled PIECESIZE).

将辅助索引拆分成数块，以实现并行性(请参阅下面题为PIECESIZE的讨论)。

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There isn't a single drug currently on the market that addresses how cancer cells break loose from a primary tumor and get into the vascular system, migrate out, and form a secondary tumor.

麻省理工学院生物与机械工程学塞西尔与艾达·格林（Cecil and Ida Green）杰出教授卡姆说，“市场上没有一种药能说明癌细胞如何挣脱原来的瘤、进入血管系统、迁出并形成继发瘤。

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Don't break the blisters or you'll get a secondary infection.

不要弄破水疱，以免继发感染。

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Brighton and Hove council introduced a system that uses a ballot as a tie-break in determining places in its eight secondary schools - with a particular problem in two catchment areas which each have two secondary schools very close to one another.

BBC: Pupils told their school places