He marched into my office without so much as a by your leave.

【leave】他未经同意就大模大样地走进我的办公室。

After a time the young lady came out and went on her way. She seemed not to see Jimmy as she passed him.

没多久，那位姑娘出来了，装着根本没有见到这个提箱子的年轻，大模大样地自顾自走路。

She came in with such a proprietary haste and looked around so possessively at the furniture that I wondered if she lived here.

她像样大模大样走了进来，对家具扫视了番，仿佛东西是属她的，使我怀疑她是否就住在这里。

Mr. Sloane didn't enter into the conversation but lounged back haughtily in his chair; the woman said nothing either—until unexpectedly, after two highballs, she became cordial.

生没有参加谈话，而是大模大样地仰靠在他的椅子上。那个女的也没说什么——直到两杯姜汁威士忌下肚之后，她忽然变得有说有笑了。

I meant to sweep dramatically out of the room, but of course I caught the toe of my boot on the door jamb and dropped my books.

我本来想大模大样地走出教室，可是不出例外，我靴子的尖头绊到了门框边上，手里的书也掉到地上了。

Malfoy swaggered forward when his name was called and got his wish at once: the hat had barely touched his head when it screamed, “SLYTHERIN! ”

叫到马尔福的名字时，马尔福大模大样走过去，而且即刻如愿以偿，帽子几乎刚碰到他的头就尖叫道：“莱特林！”

A trolley car and a number of bicycles had stopped, too. Pedestrians looked in surprise at the proud pigeon disturbing the traffic. Now it perched on the water tank of the bus, tilting its neck and lifting its head high.

又辆无轨电车停下了，许多自行车停下了。们惊讶地看着大模大样地妨碍着交通的灰鸽。它站在公共汽车的水箱前，昂着头，歪着脖。