expediency例句
This was a matter less of morals than of
expediency.
此举只是权宜之计，不关乎道德问题。
It was difficult to strike the right balance between justice and
expediency.
在公正与私利之间很难两全.
There will always be tensions between principle and
expediency.
原则和权宜之计之间总是矛盾重重.