Complex sentence: Fortunately, Fry manages to drag the tub of super-slurm to the crane controls, so he can save Leela while continuing to drink the super-slurm, then Leela saves Bender slightly too late, leaving Bender with a hole through the side of his waist.
Split into simpler sentences: Fortunately, Fry manages to drag the tub of super-slurm to the crane controls, so he can save Leela while continuing to drink the super-slurm. A freed Leela saves Bender slightly too late, leaving Bender with a hole through the side of his waist.