派遣、パートタイム雇用＝契約期間の見直し（4回目までの契約期間を長くす

派遣、パートタイム雇用＝契約期間の見直し（4回目までの契約期間を長くする等）

Results (English) 1:

Review of temporary and part-time employment = contract duration (until the 4th contract period, etc.)

Results (English) 2:

Dispatch, (etc. to extend the contract period of up to 4 th) review of the part-time employment = contract period

Results (English) 3:

The review of part-time employment contract period (= the contract period to be long.