1. 下一節(jié)目五分鐘後開始，現(xiàn)在先播放些音樂(lè)。
   The next programme starts in five minutes: in the meantime, here's some music.
2. 我因有約在先，所以未能參加這個(gè)會(huì)。
   I was unable to attend the meeting because of a prior engagement.
3. 有約在先，我恐怕不能與你共進(jìn)晚餐。
   I fear that a prior engagement will prohibit me from joining you in dinner.
4. 在先，居前在時(shí)間上居前或來(lái)得早
   A preceding or coming earlier in time.
5. 回針縫在先前縫的一針中間加縫的一針，以便使針腳的交錯(cuò)重疊為原來(lái)長(zhǎng)度的一半
   A stitch made by inserting the needle at the midpoint of a preceding stitch so that the stitches overlap by half lengths.

在的英語(yǔ)翻譯：

先的英語(yǔ)翻譯：