to hide or control your emotions instead of expressing them
ocultar o controlar tus emociones en lugar de expresarlas (ocultar o controlar tus emociones en lugar de expresarlas)
"He tends to bottle up his anger instead of talking about it."
"Él tiende a bottle up su enojo en lugar de hablar de ello." (Él tiende a **bottle up** su enojo en lugar de hablar de ello.)
to upload or share something online
to concentrate on the future and what lies ahead instead of...
to support one person or group in an argument
to arrive later than expected
to fasten your seatbelt for safety
to reduce the amount of money you spend on something