1、stand up to经得起；抵抗；
He says they hope to learn very soon if their device can stand up to space environments.
他说他们希望很快知道他们的仪器能否经得起太空环境的考验XW!9!+n58G=l=,MR9]g+。

2、under attack受到攻击
However, Saw Lah Pwe reportedly rejected the offer, saying that he would fight back if his troops come under attack.
但是，绍拉贝据说拒绝了这个提议，并声明如果他的部队受到攻击，他就将进行反击#%wE](Bbsw)5e。