When the family entered their new home in 2009, they brought with them two precocious young girls, a bouncing puppy, modern art and a new swing set on the South Lawn.

当这家人2009年入住新家时，他们带来了两个懂事的小姑娘、一只活泼的小奶狗、若干现代艺术品，以及白宫南草坪上的一个新秋千。

youdao

The swing mechanisms in most modern hydraulic excavators are equipped with combined hydraulic and mechanical braking.

现代液压挖掘机回转机构的制动大多采用液压与机械制动联合动作。

youdao

Photos of an early version of the modern playground swing have been released in a bid to track down the oldest working models.

BBC: Wicksteed Park releases archive photos for appeal

Clearly, if intelligent design was responsible for the modern golfer, this faulty swing would have been corrected over time.

NPR: The Golf World's Biggest Controversy

Dr Mark Smith, who is part of the Golf Education and Research Group at the University of Lincoln, England, believes that, with development, the swing could become part of the range of shots used by the modern golfer.

CNN: Harrington learns from Happy Gilmore