Translation Techniques

Here are some sentences, together with a possible translation. Which of the above techniques has been used in each case?

Original Sent: The computer is on the table.
La computadora está sobre la mesa.

Original translation: Skyscraper
Rascacielos

Original translation: The chef prepared a delicious risotto.
El chef preparó un delicioso risotto.

Original translation: She loves to wear jeans.
A ella le encanta usar jeans.

Original translation: Break the ice
Romper el hielo

Original Translation: He has a good memory.
Recuerda bien.

Original Translation: The project needs more time.
El proyecto requiere más tiempo.

Original Translation: Lunchtime
Hora de almuerzo

Original Translation: Don’t bite off more than you can chew.
No te comprometas más de lo que puedes manejar.

Original Translation: She couldn’t see the forest for the trees.
No podía ver el conjunto por centrarse en los detalles.