麻烦，艰辛，困难，劳动，劳作，辛劳，痛苦

1. trouble, hardship, difficulty, labour, labor, toil, pains

noun or participle which takes the aux. verb suru noun (common) (futsuumeishi)

焦虑，忧虑，关切，烦恼

2. anxiety, worry, concern, cares

noun or participle which takes the aux. verb suru noun (common) (futsuumeishi)