you must show/ present your crew landing permit in addition to your passport
「乗員上陸許可証」= landing permission for crew members / crew landing permit
「パスポート以外に乗員上陸許可証の提示が必要です。」= you must show/ present your crew landing permit in addition to your passport
ボキャブラリー
「パスポート以外」= in addition to your passport / other than your passport / as well as your passport
「提示(する)」= show / present / produce
「must」= ~しなければならない / ~をする必要がある / ~をしないといけない