a couple of dragons appear.幾只科摩多龍現(xiàn)身了

a couple of:幾個(gè)

He patched up a couple of old tires.

他補(bǔ)了幾條舊車胎。

The bowler let go a couple of scorchers.

投球手投出了幾個(gè)快球。

but it does seem a bit concerning that one of our rangers is sat up in a tree.但是現(xiàn)在我有點(diǎn)擔(dān)心，因?yàn)橛幸粋€(gè)管理員跑到樹上去了

a bit:有點(diǎn)兒,一點(diǎn),少量

Setting up this business was a bit of a gamble.

開辦這樣的公司有點(diǎn)冒險(xiǎn)。

Don't you think the radio's a bit loud?

你覺得收音機(jī)的聲音是不是太吵了點(diǎn)？

set up:樹立

A few scarecrows were set up in the fields.

田里豎起了幾個(gè)稻草人。

A new building was set up in a short time.

新大樓短期就建成了。

But it looks like he is about to attack him.但現(xiàn)在看來它想攻擊的好像是他

be about to:剛要； 即將

A new book is about to be brought out.

一本新書即將出版。

A new book is about to be brought out.

一本新書即將出版。