Cool as a cucumber:
像黄瓜一样冷酷 ×
保持镇定 √
例句:
Despite the accident, Calvin was as cool as a cucumber.
尽管发生了意外,Calvin 依旧保持着镇定。
Be nuts about somebody / something:
着迷,狂爱
例句:
She is nuts about him.
她疯狂迷恋他。
Apple-pie order:
苹果派的订单 ×
井井有条 √
例句:
Everything here is in apple-pie order.
这里收拾得井井有条。