very content and comfortable
非常满足和舒适 (feichang manzu he shushi)
"She looked happy as a clam on her vacation."
"她在度假时看起来非常开心。" (ta zai dujia shi kan qilai feichang kaixin)
the most vulnerable or insecure part of a system
to be in a difficult or tricky situation
peace follows a period of trouble
a sudden and significant progress
to cooperate with members of the opposing political party
Trust your instincts and go in the direction that feels righ...
