成立

The People's Republic of China was founded on 1st October, 1949.

set up/found/establish a school

form a society/an association; establish an institute

set up/form a group

call a committee into being; form/establish a committee

establish a news agency

set up/form a club

constitute an institution; found an establishment; set up/establish an organization

set up/establish/start/set up/form a company

set up a working party

The judgement is untenable. / The judgement does not hold water.

The jury acquitted him of the crime. / The jury ruled that he was innocent of the charge.

the argument is unjustifiable

the reason cannot stand