Time Based free trial -give a free trial for X days and start charging once the trial ends.

有时间限制的免费试用——提供给用户一个X天的免费试用期，在试用期结束之后开始收费。

youdao

The charging grand jury decides if there is enough evidence to bring someone to trial.

大陪审团决定的收费是否有足够的证据，使一个人进行审判。

youdao

Im simply charging my battery for the first sea trial.

我简单的收费我的电池为首次海试。

youdao

The charging grand jury decides if there is enough evidence to bring someone to trial.

VOA: special.2009.08.31

After a six-month free trial ended, Microsoft began charging him for the account, the suit charged.

FORBES: Magazine Article

Alito suggested Hamdan should wait until his trial is over before questioning whether charging him with conspiracy violates the laws of war, as his lawyer contends.

NPR: Supreme Court Debates Military Trials for Detainees

As Maurna Desmond reported for Forbes in February 2008, the two telecommunications giants brought suit against one another on the same day in two different Texas federal trial court districts, with Motorola charging RIM with the violation of seven Motorola patents and RIM charging Motorola with the violation of nine RIM patents, along with the breach of the expiring license agreement and, for good measure, anti-competitive conduct.

FORBES: A Kabuki Tech War Between RIM And Motorola