1.
Physical strength (物理的な強さ)
Refers to the ability to exert force or withstand pressure.
2.
Mental or emotional strength (精神的または感情的な強さ)
Describes the ability to cope with difficulties and challenges.
It
takes
strong
to
overcome
adversity.
(逆境を乗り越えるには強さが必要だ。)
3.
Intensity or degree (強度または程度)
Indicates a high level of intensity or degree.