1. take up
I thought I'd take up fishing...
In my defence, all I can say is, you do take up a lot of space.
take up a hobby\sport
take up swimming / take up a career as an actor
Computers used to take up a whole room, and now you can carry one in your pocket.
I'd like to take up Spanish so that I can go to Argentina for a holiday.
Do you know how to take up trousers?
One day I came up an idea that I will take up guitar.
He could take up skateboarding <begin a new activity or hobby>
When people retire, they usually take up a hobby, or a sport of some description, or do some gardening.
Reluctant users slow to take up videoconferncing
Please, you take up my challenge!
He says he's now looking for a woman to take up with.
The CEO would be happy to take up your kind offer.
to take up too much space. the shopping took (up) a lot of time
2. embark
embark on a world tour; to embark on a business venture
He embarked on a new career as a teacher.
We can now finally embark on creating an EU structure for protecting minorities.
People by a plane waiting to embark.
To embark is defined as to leave on a trip, often on a ship or airplane. An example of embark is to leave on a cruise.
In fact, she had embarked on a second career at age 51.
The group members embarked on a study of 10 families with young children.
Definition to embark on a journey or activity means to begin it. To embark also means to go on board a ship or plane at the start of a journey
He resolved to embark on a once-in-a-lifetime enterprise.