机动: locomotive, motorized, power-driven, adaptable, flexible (use, treatment, timing etc)...
在乎: to care about, equivalent of...
副作用: side effect...
窍门: a trick, an ingenious method, know-how, the knack (of doing sth)...
从容: to go easy, unhurried, calm, Taiwan pr....
废话: nonsense, rubbish, superfluous words, You don't say!, No kidding! (gently sarcastic)...
凉爽: cool and refreshing...
烂: soft, mushy, well-cooked and soft, to rot, to decompose, rotten, worn out, chaotic, messy, utterly, thoroughly, crappy, bad...
银牌: silver medal...
度假: to go on holidays, to spend one's vacation...