The yuanyang are the male and female respectively of Anas galericulata, commonly called by Europeans Mandarin duck. These beautiful water-fowl manifest when mated a singular degree of attachment for each other, and they have hence been elevated into the emblems of connubial affection and fidelity.

An example can be found in the data about the campaigns of Aššur-bān-apli against Arab tribes after the quell of the revolt of Šamaš-šumukīn.

By contrast, I've never seen a Windows machine perform well after being on for more than about 5 or 6 days straight; if it doesn't outright crash, it loses all of its memory and has to be restarted, PLUS it is susceptible to the same hardware lockups, power failures and crapplications as Linux is.

He leaned into the electric gunsight, aiming the Mossie at the left wingroot between engine and fuselage, where he knew there were fuel tanks — his right thumb mashed the control-column firing button.