Usage of AA的 (reduplicated adjectives)

Meaning: Nice and white / lovely and long — a warmer way to describe.

Context: Repeating a one-character adjective and adding 的 makes a description more vivid and affectionate. Common when talking about how something looks.

Structure:

Note: the doubling already carries the force of “very”, so do not add 很 — 很白白的 is wrong. This pattern works mainly with adjectives of colour, size and shape; not every adjective can be doubled.

• • 它的毛白白的，眼睛红红的。
  (Its fur was white, its eyes red. / From Text)
• • 她的眼睛大大的。
  (Her eyes are big and round.)
• • 她的大大的眼睛特别漂亮。
  (Those big round eyes of hers are lovely.)

Usage of 就 (jiù)

Meaning: Then — B follows from A.

Context: Links a condition or first action to what follows naturally from it.

Structure:

Note: 就 goes directly before the second verb. Look at 我去哪儿它就去哪儿: the question word 哪儿 appears twice, and the second one simply takes its value from the first. That doubling is how Chinese says “wherever”, “whatever”, “whoever”.

• • 我去哪儿它就去哪儿。
  (Wherever I went, it went. / From Text)
• • 他最近太累了，就生病了。
  (He has been too tired lately, and so he fell ill.)
• • 你说什么，我就听什么。
  (Whatever you say, I will go along with.)