"Give me a rifle ." Robert Jordan heard him say in a choky voice.

“给我一支枪。”罗伯特?乔丹听见他有气无力地说。

Lichen grows on the surface of lawn, can cause grass to be choky and then to die.

青苔覆盖在地面上，容易使草坪植株窒息死亡。