Shell to harden. Before that happens, this outerlayer of tissue is too soft and flexible to transmit muscle contractions as it did, and will do again when the.
在壳变硬之前，外面的那层“壳”太软太韧了，以致于无法进行正常的肌肉收缩。
2
It's possible to "half polish" rice - or to polish away the hard outershell, while leaving the nutritious inner layer intact.
这是可能的“半抛光米”-或者离开硬抛光外壳，而留下完整的营养内层。
3
Elite thermal Fleece fabric interior and Elite Barrier outershell front panels combine in a two-layer construction that provides water and wind resistance.