insider, assistant from within ☊ like: tay trong → →
Diese spazieren Arm in Arm eine Straße entlang. ☊ 
Chúng đi dọc con phố tay trong tay. ☊ (Lektion 57, Nr. 808) The audience was/were clapping for 10 minutes. ☊ audience ☊
Go and wash your hands in the bathroom. ☊ bathroom ☊
He flung out his arms in a dramatic gesture. ☊ dramatic ☊
He broke his arm in three places. ☊ place ☊
rub sth (together): She rubbed her hands in delight. ☊ rub ☊
He stuck his hands in his pockets and strolled off. ☊ stick ☊
Don't stand with your hands in your pockets. ☊ with ☊