“捂住”的英语？

他赶紧捂住嘴，不让自己笑出声来。His hand shot to his mouth to stifle a giggle.她深深地叹了一口气，用手捂住了自己的脸。She sighed deeply and covered her face with her hands.他手捂住嘴向浴室冲去。Hand clamped over his mouth, he made a dash for the bathroom....