to remain loyal to someone or something
誰かまたは何かに忠実であり続ける (dareka matawa nanika ni chūjitsu de aritsuzukeru)
"Even in hard times, she kept faith with her friends."
"困難な時期でも、彼女は友人に忠実であり続けた。" (Kon'nan na jiki demo, kanojo wa yūjin ni chūjitsu de aritsuzuketa.)
to choose something after thinking about it
to adapt to the changes in society or technology
to turn something on so it operates
An unclear distinction between two things
from the most reliable source; directly from the person invo...
to discuss something thoroughly