I can’t bear this people on my own. They’re too heavy for me.
I am not able to bear all this people alone, because it is too heavy for me.
I am not able to carry all these people alone, because the burden is too heavy for me.
I alone am unable to sustain this entire people, because it is too heavy for me.
I am not able alone to bear all this people, because it is too heavy for me.
