To give someone credit: to acknowledge someone’s contribution 受到表揚(yáng)，贊揚(yáng)，歸功于

To give credit where credit is due: to give thanks or acknowledgement to the person who deserves it誰值得表揚(yáng)就表揚(yáng)誰，表揚(yáng)(或贊揚(yáng))該表揚(yáng)(或贊揚(yáng))的人

To go into business: to start a business 從事商業(yè)

Good thinking: good idea, smart planning 好見解

To have a heart of gold: to be very kind and giving有一顆金子般的心; 心地善良

Help yourself: serve yourself 請自便

To be in bad mood: unhappy, depressed; 心情不好

just what the doctor ordered: exactly what was needed正是大夫說的（對癥下藥）

to make a bundle: to make a lot of money 大撈一筆

to be on edge: nervous: irritable緊張不安；心煩意亂；惱怒

out of this world: delicious十全十美的，極優(yōu)秀的；非凡的，妙到極點(diǎn)的；好得難以形容，好得不可思議

to pig out: to eat greedily; to stuff oneself貪婪地大吃；暴飲；貪吃，狼吞虎咽地吃，吃得多：
I only have a meal of bread, bananas and ice cream; do I pig out?
我一頓只吃面包、香蕉和冰淇淋；難道我還算吃得多么?