1·Hold in place for welding.
把握在焊接的地方。
2·How about being in a new place, with strangers who hold different values?
如果是在一个新地方，和持有不同价值观的陌生人在一起呢？
3·If your hole ends up being a bit too big and the knots themselves don't hold the yarn in place, then tug on the yarn ends and stick some Popsicle sticks under the main knot to secure in place.
如果中间的孔太大，线结本身不能将毛线固定在合适的位置，那么可以用力拉毛线的末端，并将一些冰棒棍粘在毛线结下面加以固定。
4·The toothpicks will rest on the rim of the glass and hold the pit in place so it doesn’t sink to the bottom.
三根牙签搁在玻璃杯的边上固定住了核，让它就这样不会沉到底。
5·The pore must produce a strong electric field to hold the DNA in place.
要想固定dna，纳米孔就必须产生很强的电场。
6·Then cement seals will be set to hold everything in place.
水泥密封件将被放置在该地来解决所有（漏油）问题。
7·In other words, because of their place in the world, it follows that they will hold certain views.
换句话说，因为他们在世界中所处的位置，这决定他们持某种观点。
8·Finish with a hair spray to hold the volume in place.
最后用发胶把头发固定在一个合适的位置。
9·Wrap a thick rubber bands halfway up the broom's bristles to hold them in place.
用一个粗橡皮筋在扫帚尾的中段将其固定住。
10·Please bite and hold the cotton ball tightly in place. Don't spit it out until half an hour from now.
请咬紧棉球，让它固定不动，从现在起过半小时再把它吐掉。