书籍 Summit 1B - 第 10 单元 - 第 4 课

having a strong belief in one's abilities or qualities

in a way that shows confidence and trust in oneself or another person's abilities, plans, etc.

difficult or impossible to comprehend or explain

in a manner that is not easy to explain or understand

taking a short time to move, happen, or be done

with a lot of speed

(of a person) not talking too much

in a way that produces little or no noise

protected from any danger

in a way that avoids harm or danger

sounds that are usually unwanted or loud

in a way that makes too much sound or disturbance

giving attention or thought to what we are doing to avoid doing something wrong, hurting ourselves, or damaging something

with a lot of care or attention

physically feeling relaxed and not feeling pain, stress, fear, etc.

in a way that is physically free from any tension or pain