Arbitrary arrests and detention without trial were common.

不经审讯随意扣押是常有的。

《柯林斯英汉双解大词典》

The portlet programmer can choose the name and value of the cookie, and then log arbitrary data to the sa.log without imposing much overhead.

Portlet程序员可以选择Cookie的名称和值，然后将任意数据记录到sa . log而不会导致多少开销。

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Without insight into the psychological structure and activities of the individual, the educative process will, therefore, be haphazard and arbitrary.

如果对个体的心理结构和活动缺乏洞见，教育过程因此就是随便而武断的。

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Businessmen and politicians, often bringing in six-figure incomes, trying to implement top-down reforms on teachers and administrators without asking for input or buy-in, and punishing schools and educators for not meeting their arbitrary standards.

FORBES: Thoughts on ‘The Death and Life of the Great American School System’ (Part One)

"It's a major success because the court has admitted that the inquiry which banned Malik was without jurisdiction and the decision against the star batsman was arbitrary and harsh, " Akhtar said.

BBC: Malik appeal to be heard

Typically, when believers talk about previous secular bear markets, they measure using the Dow (a faulty, price-weighted index which makes returns fairly arbitrary and not reflective of economic reality), or they measure the Dow without dividends reinvested (which is really stretching reality).

FORBES: The Most Hated Bull Market Ever