重點講解：
1. in the air 沒有危險的；不受責備的；不受懷疑的；
Those of you who were too nervous to spill the beans early should be in the clear now.
那些十分緊張不愿把懷孕消息說出來的人現在應該沒有這種顧慮了T4o6Vllv!C-。
2. be similar to 相像的；相仿的；類似的；
The construction of the diesel engine is quite similar to that of the gasoline engine.
柴油機的構造與汽油機的構造十分相似fqJ(yYRbx^O9;g。
3. was/were supposed to do sth. 本應該(發生而沒有發生)；
Where the devil have you been? You were supposed to be home hours ago.
你究竟去哪兒了？幾個小時前你就應該到家了[|~3P#qUEM=)ty%#NasB。
4. end up 最終；結果；到頭來；
Grey offers you a dignified and conservative authority. If it's too light, you could end up looking a bit boring.
灰色讓你顯得威嚴，莊重和有權威79UE-pN_FJ#Bp^89。如果顏色過淡，則讓你看起來有點無趣!NYXD9bn]Yy。