そのコップは粉々に砕けた。

that (something or someone distant from the speaker, close to the listener; actions of the listener, or ideas expressed or understood by the listener); the; um...; er...; uh...

glass (i.e. drinking vessel); tumbler; cop (police officer)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

in very small pieces

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

to break (into pieces); to be broken; to be smashed; to collapse; to crumble; to decline; to cool (e.g. enthusiasm); to dampen (e.g. one's will to fight); to become less formal; to throw off reserve; to become affable; to become easy to understand (e.g. a story); to be worried