时事: current trends, the present situation, how things are going...
邮票: (postage) stamp...
若: to seem, like, as, if...
摔跤: to trip and fall, to wrestle, wrestling (sports)...
吉他: guitar (loanword)...
欢快: cheerful and lighthearted, lively...
国旗: flag (of a country)...
存款: to deposit money (in a bank etc), bank savings, bank deposit...
交际: communication, social intercourse...
证明: proof, certificate, identification, testimonial, to prove, to testify, to confirm the truth of...