demanding - a. 지나치게 요구하는; 엄격한

• undemanding

• The job of a medical practitioner is highly demanding.
• Self Guided The walk s range from a gentle amble of 6 kms right through to a more demanding day hike of 20 kms.
• All the while Abel could hear the voice calling, demanding, inviting, its cries ringing out across the valley bottom.