a very clever or intelligent person
খুব বুদ্ধিমান বা চালাক ব্যক্তি
"Don’t underestimate her; she’s a smart cookie."
"তাকে হেলাফেলা করো না; সে খুব চালাক মেয়ে।"
Things often get worse before they get better.
a person who loves reading books
stay calm; don’t get angry or impatient
feeling nervous or anxious
an older person trying to look younger
to adjust to new circumstances or environments