In other countries where there's a change of prime minister or president or a change of ruling party, permanent civil servants are protected by law so they can continue to execute government policy.
他解釋，像國外首相、總統換人，或不同政黨執政時，常任事務官﹘﹘公務員﹘﹘就受到法律保障，繼續執行上面決定的政策。