经理神态自若地走进房间。

The manager sailed into the room.

他一直神态自若，除一两次外，举止态度都无懈可击。

He was always composed; his manners, except on one or two occasions, were impeccable.

他神态自若落落大方。全世界的目光聚焦之下，乔治·亚历山大·路易王子完美的展现了皇家礼仪。

He was on his best behaviour. With the eyes of the world on him, his royal Highness Prince George Alexander Louis put on a perfect display of royal etiquette.

晴天翌日驻足商业街向北眺望，燕山山脉叠峦起伏的山峰，形如一尊神态自若的仰佛，景自天成，令人心旷神怡。

Standing on the commercial street in a sunny day looking to the north, the Yanshan Mountains look like a lying Buddha appears perfectly at ease.