よりいっそう努力しなさい。

よりいっそう努力しなさい。

Make more efforts.

よりいっそう努力(どりょく)しなさい。

Yori issō doryokushi nasai.

より (より)

than; from; out of; since; at; on; except; but; other than; more

一層 (いっそう)

much more; still more; all the more; more than ever; single layer (or storey, etc.); rather; sooner; preferably

努力 (どりょく)

great effort; exertion; endeavour; endeavor; effort

為さる (なさる)

to do

Readings: ド、つと.める

Meanings: toil, diligent, as much as possible

Readings: リョク、リキ、リイ、ちから

Meanings: power, strength, strong, strain, bear up, exert