to make rules or laws stricter
नियमों या कानूनों को कड़ा करना (niyamon ya kanoonon ko kadi karna)
"The central authority decided to tighten up regulations on foreign trade."
"केंद्रीय प्राधिकरण ने विदेशी व्यापार पर नियमों को कड़ा करने का निर्णय लिया।" (kendriya pradhikaran ne videshi vyapar par niyamon ko kadi karne ka nirnay liya.)
to keep a promise or commitment even when it is difficult
to phone in advance to make arrangements
to remain motivated and focused on your goals
to relax and become calm after being upset or stressed
to dress in a more casual or simple way than usual
to express your opinions or defend your feelings confidently